56441190

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{8513}}^1$

素因数の和:8553

約数の個数: 64

約数和(自身を含む): 154478016

約数和(自身を除く): 98036826

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 17, 26, 30, 34, 39, 51, 65, 78, 85, 102, 130, 170, 195, 221, 255, 390, 442, 510, 663, 1105, 1326, 2210, 3315, 6630, 8513, 17026, 25539, 42565, 51078, 85130, 110669, 127695, 144721, 221338, 255390, 289442, 332007, 434163, 553345, 664014, 723605, 868326, 1106690, 1447210, 1660035, 1881373, 2170815, 3320070, 3762746, 4341630, 5644119, 9406865, 11288238, 18813730, 28220595, 56441190]

約数ペア:

[(1, 56441190), (2, 28220595), (3, 18813730), (5, 11288238), (6, 9406865), (10, 5644119), (13, 4341630), (15, 3762746), (17, 3320070), (26, 2170815), (30, 1881373), (34, 1660035), (39, 1447210), (51, 1106690), (65, 868326), (78, 723605), (85, 664014), (102, 553345), (130, 434163), (170, 332007), (195, 289442), (221, 255390), (255, 221338), (390, 144721), (442, 127695), (510, 110669), (663, 85130), (1105, 51078), (1326, 42565), (2210, 25539), (3315, 17026), (6630, 8513)]