49765870

素因数分解:

$2^1\times 5^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{1319}}^1$

素因数の和:1358

約数の個数: 64

約数和(自身を含む): 114048000

約数和(自身を除く): 64282130

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 49, 55, 70, 77, 98, 110, 154, 245, 343, 385, 490, 539, 686, 770, 1078, 1319, 1715, 2638, 2695, 3430, 3773, 5390, 6595, 7546, 9233, 13190, 14509, 18466, 18865, 29018, 37730, 46165, 64631, 72545, 92330, 101563, 129262, 145090, 203126, 323155, 452417, 507815, 646310, 710941, 904834, 1015630, 1421882, 2262085, 3554705, 4524170, 4976587, 7109410, 9953174, 24882935, 49765870]

約数ペア:

[(1, 49765870), (2, 24882935), (5, 9953174), (7, 7109410), (10, 4976587), (11, 4524170), (14, 3554705), (22, 2262085), (35, 1421882), (49, 1015630), (55, 904834), (70, 710941), (77, 646310), (98, 507815), (110, 452417), (154, 323155), (245, 203126), (343, 145090), (385, 129262), (490, 101563), (539, 92330), (686, 72545), (770, 64631), (1078, 46165), (1319, 37730), (1715, 29018), (2638, 18865), (2695, 18466), (3430, 14509), (3773, 13190), (5390, 9233), (6595, 7546)]