55681839408

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{21011}}^1$

素因数の和:21203

約数の個数: 160

約数和(自身を含む): 161081690112

約数和(自身を除く): 105399850704

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 39, 48, 52, 62, 78, 93, 104, 124, 137, 156, 186, 208, 248, 274, 312, 372, 403, 411, 496, 548, 624, 744, 806, 822, 1096, 1209, 1488, 1612, 1644, 1781, 2192, 2418, 3224, 3288, 3562, 4247, 4836, 5343, 6448, 6576, 7124, 8494, 9672, 10686, 12741, 14248, 16988, 19344, 21011, 21372, 25482, 28496, 33976, 42022, 42744, 50964, 55211, 63033, 67952, 84044, 85488, 101928, 110422, 126066, 165633, 168088, 203856, 220844, 252132, 273143, 331266, 336176, 441688, 504264, 546286, 651341, 662532, 819429, 883376, 1008528, 1092572, 1302682, 1325064, 1638858, 1954023, 2185144, 2605364, 2650128, 2878507, 3277716, 3908046, 4370288, 5210728, 5757014, 6555432, 7816092, 8467433, 8635521, 10421456, 11514028, 13110864, 15632184, 16934866, 17271042, 23028056, 25402299, 31264368, 33869732, 34542084, 37420591, 46056112, 50804598, 67739464, 69084168, 74841182, 89233717, 101609196, 112261773, 135478928, 138168336, 149682364, 178467434, 203218392, 224523546, 267701151, 299364728, 356934868, 406436784, 449047092, 535402302, 598729456, 713869736, 898094184, 1070804604, 1160038321, 1427739472, 1796188368, 2141609208, 2320076642, 3480114963, 4283218416, 4640153284, 6960229926, 9280306568, 13920459852, 18560613136, 27840919704, 55681839408]

約数ペア:

[(1, 55681839408), (2, 27840919704), (3, 18560613136), (4, 13920459852), (6, 9280306568), (8, 6960229926), (12, 4640153284), (13, 4283218416), (16, 3480114963), (24, 2320076642), (26, 2141609208), (31, 1796188368), (39, 1427739472), (48, 1160038321), (52, 1070804604), (62, 898094184), (78, 713869736), (93, 598729456), (104, 535402302), (124, 449047092), (137, 406436784), (156, 356934868), (186, 299364728), (208, 267701151), (248, 224523546), (274, 203218392), (312, 178467434), (372, 149682364), (403, 138168336), (411, 135478928), (496, 112261773), (548, 101609196), (624, 89233717), (744, 74841182), (806, 69084168), (822, 67739464), (1096, 50804598), (1209, 46056112), (1488, 37420591), (1612, 34542084), (1644, 33869732), (1781, 31264368), (2192, 25402299), (2418, 23028056), (3224, 17271042), (3288, 16934866), (3562, 15632184), (4247, 13110864), (4836, 11514028), (5343, 10421456), (6448, 8635521), (6576, 8467433), (7124, 7816092), (8494, 6555432), (9672, 5757014), (10686, 5210728), (12741, 4370288), (14248, 3908046), (16988, 3277716), (19344, 2878507), (21011, 2650128), (21372, 2605364), (25482, 2185144), (28496, 1954023), (33976, 1638858), (42022, 1325064), (42744, 1302682), (50964, 1092572), (55211, 1008528), (63033, 883376), (67952, 819429), (84044, 662532), (85488, 651341), (101928, 546286), (110422, 504264), (126066, 441688), (165633, 336176), (168088, 331266), (203856, 273143), (220844, 252132)]