52185875

素因数分解:

$5^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1$

素因数の和:157

約数の個数: 64

約数和(自身を含む): 81269760

約数和(自身を除く): 29083885

約数列:

[1, 5, 7, 19, 25, 35, 43, 73, 95, 125, 133, 175, 215, 301, 365, 475, 511, 665, 817, 875, 1075, 1387, 1505, 1825, 2375, 2555, 3139, 3325, 4085, 5375, 5719, 6935, 7525, 9125, 9709, 12775, 15695, 16625, 20425, 21973, 28595, 34675, 37625, 48545, 59641, 63875, 78475, 102125, 109865, 142975, 173375, 242725, 298205, 392375, 417487, 549325, 714875, 1213625, 1491025, 2087435, 2746625, 7455125, 10437175, 52185875]

約数ペア:

[(1, 52185875), (5, 10437175), (7, 7455125), (19, 2746625), (25, 2087435), (35, 1491025), (43, 1213625), (73, 714875), (95, 549325), (125, 417487), (133, 392375), (175, 298205), (215, 242725), (301, 173375), (365, 142975), (475, 109865), (511, 102125), (665, 78475), (817, 63875), (875, 59641), (1075, 48545), (1387, 37625), (1505, 34675), (1825, 28595), (2375, 21973), (2555, 20425), (3139, 16625), (3325, 15695), (4085, 12775), (5375, 9709), (5719, 9125), (6935, 7525)]