51821898

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^2\times {\mathrm{29}}^1\times {\mathrm{563}}^1$

素因数の和:643

約数の個数: 48

約数和(自身を含む): 112281120

約数和(自身を除く): 60459222

約数列:

[1, 2, 3, 6, 23, 29, 46, 58, 69, 87, 138, 174, 529, 563, 667, 1058, 1126, 1334, 1587, 1689, 2001, 3174, 3378, 4002, 12949, 15341, 16327, 25898, 30682, 32654, 38847, 46023, 48981, 77694, 92046, 97962, 297827, 375521, 595654, 751042, 893481, 1126563, 1786962, 2253126, 8636983, 17273966, 25910949, 51821898]

約数ペア:

[(1, 51821898), (2, 25910949), (3, 17273966), (6, 8636983), (23, 2253126), (29, 1786962), (46, 1126563), (58, 893481), (69, 751042), (87, 595654), (138, 375521), (174, 297827), (529, 97962), (563, 92046), (667, 77694), (1058, 48981), (1126, 46023), (1334, 38847), (1587, 32654), (1689, 30682), (2001, 25898), (3174, 16327), (3378, 15341), (4002, 12949)]