51674625

素因数分解:

$3^3\times 5^3\times {\mathrm{61}}^1\times {\mathrm{251}}^1$

素因数の和:336

約数の個数: 64

約数和(自身を含む): 97493760

約数和(自身を除く): 45819135

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 61, 75, 125, 135, 183, 225, 251, 305, 375, 549, 675, 753, 915, 1125, 1255, 1525, 1647, 2259, 2745, 3375, 3765, 4575, 6275, 6777, 7625, 8235, 11295, 13725, 15311, 18825, 22875, 31375, 33885, 41175, 45933, 56475, 68625, 76555, 94125, 137799, 169425, 205875, 229665, 282375, 382775, 413397, 688995, 847125, 1148325, 1913875, 2066985, 3444975, 5741625, 10334925, 17224875, 51674625]

約数ペア:

[(1, 51674625), (3, 17224875), (5, 10334925), (9, 5741625), (15, 3444975), (25, 2066985), (27, 1913875), (45, 1148325), (61, 847125), (75, 688995), (125, 413397), (135, 382775), (183, 282375), (225, 229665), (251, 205875), (305, 169425), (375, 137799), (549, 94125), (675, 76555), (753, 68625), (915, 56475), (1125, 45933), (1255, 41175), (1525, 33885), (1647, 31375), (2259, 22875), (2745, 18825), (3375, 15311), (3765, 13725), (4575, 11295), (6275, 8235), (6777, 7625)]