53978700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{7823}}^1$

素因数の和:7863

約数の個数: 72

約数和(自身を含む): 162989568

約数和(自身を除く): 109010868

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 25, 30, 46, 50, 60, 69, 75, 92, 100, 115, 138, 150, 230, 276, 300, 345, 460, 575, 690, 1150, 1380, 1725, 2300, 3450, 6900, 7823, 15646, 23469, 31292, 39115, 46938, 78230, 93876, 117345, 156460, 179929, 195575, 234690, 359858, 391150, 469380, 539787, 586725, 719716, 782300, 899645, 1079574, 1173450, 1799290, 2159148, 2346900, 2698935, 3598580, 4498225, 5397870, 8996450, 10795740, 13494675, 17992900, 26989350, 53978700]

約数ペア:

[(1, 53978700), (2, 26989350), (3, 17992900), (4, 13494675), (5, 10795740), (6, 8996450), (10, 5397870), (12, 4498225), (15, 3598580), (20, 2698935), (23, 2346900), (25, 2159148), (30, 1799290), (46, 1173450), (50, 1079574), (60, 899645), (69, 782300), (75, 719716), (92, 586725), (100, 539787), (115, 469380), (138, 391150), (150, 359858), (230, 234690), (276, 195575), (300, 179929), (345, 156460), (460, 117345), (575, 93876), (690, 78230), (1150, 46938), (1380, 39115), (1725, 31292), (2300, 23469), (3450, 15646), (6900, 7823)]