49529415

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{223}}^1$

素因数の和:328

約数の個数: 64

約数和(自身を含む): 92123136

約数和(自身を除く): 42593721

約数列:

[1, 3, 5, 13, 15, 17, 39, 51, 65, 67, 85, 195, 201, 221, 223, 255, 335, 663, 669, 871, 1005, 1105, 1115, 1139, 2613, 2899, 3315, 3345, 3417, 3791, 4355, 5695, 8697, 11373, 13065, 14495, 14807, 14941, 17085, 18955, 43485, 44421, 44823, 49283, 56865, 74035, 74705, 147849, 194233, 222105, 224115, 246415, 253997, 582699, 739245, 761991, 971165, 1269985, 2913495, 3301961, 3809955, 9905883, 16509805, 49529415]

約数ペア:

[(1, 49529415), (3, 16509805), (5, 9905883), (13, 3809955), (15, 3301961), (17, 2913495), (39, 1269985), (51, 971165), (65, 761991), (67, 739245), (85, 582699), (195, 253997), (201, 246415), (221, 224115), (223, 222105), (255, 194233), (335, 147849), (663, 74705), (669, 74035), (871, 56865), (1005, 49283), (1105, 44823), (1115, 44421), (1139, 43485), (2613, 18955), (2899, 17085), (3315, 14941), (3345, 14807), (3417, 14495), (3791, 13065), (4355, 11373), (5695, 8697)]