48750048

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{151}}^1$

素因数の和:245

約数の個数: 144

約数和(自身を含む): 149385600

約数和(自身を除く): 100635552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 59, 72, 76, 96, 114, 118, 144, 151, 152, 171, 177, 228, 236, 288, 302, 304, 342, 354, 453, 456, 472, 531, 604, 608, 684, 708, 906, 912, 944, 1062, 1121, 1208, 1359, 1368, 1416, 1812, 1824, 1888, 2124, 2242, 2416, 2718, 2736, 2832, 2869, 3363, 3624, 4248, 4484, 4832, 5436, 5472, 5664, 5738, 6726, 7248, 8496, 8607, 8909, 8968, 10089, 10872, 11476, 13452, 14496, 16992, 17214, 17818, 17936, 20178, 21744, 22952, 25821, 26727, 26904, 34428, 35636, 35872, 40356, 43488, 45904, 51642, 53454, 53808, 68856, 71272, 80181, 80712, 91808, 103284, 106908, 107616, 137712, 142544, 160362, 161424, 169271, 206568, 213816, 275424, 285088, 320724, 322848, 338542, 413136, 427632, 507813, 641448, 677084, 826272, 855264, 1015626, 1282896, 1354168, 1523439, 2031252, 2565792, 2708336, 3046878, 4062504, 5416672, 6093756, 8125008, 12187512, 16250016, 24375024, 48750048]

約数ペア:

[(1, 48750048), (2, 24375024), (3, 16250016), (4, 12187512), (6, 8125008), (8, 6093756), (9, 5416672), (12, 4062504), (16, 3046878), (18, 2708336), (19, 2565792), (24, 2031252), (32, 1523439), (36, 1354168), (38, 1282896), (48, 1015626), (57, 855264), (59, 826272), (72, 677084), (76, 641448), (96, 507813), (114, 427632), (118, 413136), (144, 338542), (151, 322848), (152, 320724), (171, 285088), (177, 275424), (228, 213816), (236, 206568), (288, 169271), (302, 161424), (304, 160362), (342, 142544), (354, 137712), (453, 107616), (456, 106908), (472, 103284), (531, 91808), (604, 80712), (608, 80181), (684, 71272), (708, 68856), (906, 53808), (912, 53454), (944, 51642), (1062, 45904), (1121, 43488), (1208, 40356), (1359, 35872), (1368, 35636), (1416, 34428), (1812, 26904), (1824, 26727), (1888, 25821), (2124, 22952), (2242, 21744), (2416, 20178), (2718, 17936), (2736, 17818), (2832, 17214), (2869, 16992), (3363, 14496), (3624, 13452), (4248, 11476), (4484, 10872), (4832, 10089), (5436, 8968), (5472, 8909), (5664, 8607), (5738, 8496), (6726, 7248)]