49601552

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1$

素因数の和:221

約数の個数: 160

約数和(自身を含む): 136657920

約数和(自身を除く): 87056368

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 19, 22, 26, 28, 38, 44, 52, 56, 76, 77, 88, 91, 104, 112, 133, 143, 152, 154, 163, 176, 182, 208, 209, 247, 266, 286, 304, 308, 326, 364, 418, 494, 532, 572, 616, 652, 728, 836, 988, 1001, 1064, 1141, 1144, 1232, 1304, 1456, 1463, 1672, 1729, 1793, 1976, 2002, 2119, 2128, 2282, 2288, 2608, 2717, 2926, 3097, 3344, 3458, 3586, 3952, 4004, 4238, 4564, 5434, 5852, 6194, 6916, 7172, 8008, 8476, 9128, 10868, 11704, 12388, 12551, 13832, 14344, 14833, 16016, 16952, 18256, 19019, 21679, 21736, 23309, 23408, 24776, 25102, 27664, 28688, 29666, 33904, 34067, 38038, 40261, 43358, 43472, 46618, 49552, 50204, 59332, 68134, 76076, 80522, 86716, 93236, 100408, 118664, 136268, 152152, 161044, 163163, 173432, 186472, 200816, 237328, 238469, 272536, 281827, 304304, 322088, 326326, 346864, 372944, 442871, 476938, 545072, 563654, 644176, 652652, 885742, 953876, 1127308, 1305304, 1771484, 1907752, 2254616, 2610608, 3100097, 3542968, 3815504, 4509232, 6200194, 7085936, 12400388, 24800776, 49601552]

約数ペア:

[(1, 49601552), (2, 24800776), (4, 12400388), (7, 7085936), (8, 6200194), (11, 4509232), (13, 3815504), (14, 3542968), (16, 3100097), (19, 2610608), (22, 2254616), (26, 1907752), (28, 1771484), (38, 1305304), (44, 1127308), (52, 953876), (56, 885742), (76, 652652), (77, 644176), (88, 563654), (91, 545072), (104, 476938), (112, 442871), (133, 372944), (143, 346864), (152, 326326), (154, 322088), (163, 304304), (176, 281827), (182, 272536), (208, 238469), (209, 237328), (247, 200816), (266, 186472), (286, 173432), (304, 163163), (308, 161044), (326, 152152), (364, 136268), (418, 118664), (494, 100408), (532, 93236), (572, 86716), (616, 80522), (652, 76076), (728, 68134), (836, 59332), (988, 50204), (1001, 49552), (1064, 46618), (1141, 43472), (1144, 43358), (1232, 40261), (1304, 38038), (1456, 34067), (1463, 33904), (1672, 29666), (1729, 28688), (1793, 27664), (1976, 25102), (2002, 24776), (2119, 23408), (2128, 23309), (2282, 21736), (2288, 21679), (2608, 19019), (2717, 18256), (2926, 16952), (3097, 16016), (3344, 14833), (3458, 14344), (3586, 13832), (3952, 12551), (4004, 12388), (4238, 11704), (4564, 10868), (5434, 9128), (5852, 8476), (6194, 8008), (6916, 7172)]