56666116

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{709}}^1$

素因数の和:808

約数の個数: 48

約数和(自身を含む): 112719600

約数和(自身を除く): 56053484

約数列:

[1, 2, 4, 13, 26, 29, 52, 53, 58, 106, 116, 212, 377, 689, 709, 754, 1378, 1418, 1508, 1537, 2756, 2836, 3074, 6148, 9217, 18434, 19981, 20561, 36868, 37577, 39962, 41122, 75154, 79924, 82244, 150308, 267293, 488501, 534586, 977002, 1069172, 1089733, 1954004, 2179466, 4358932, 14166529, 28333058, 56666116]

約数ペア:

[(1, 56666116), (2, 28333058), (4, 14166529), (13, 4358932), (26, 2179466), (29, 1954004), (52, 1089733), (53, 1069172), (58, 977002), (106, 534586), (116, 488501), (212, 267293), (377, 150308), (689, 82244), (709, 79924), (754, 75154), (1378, 41122), (1418, 39962), (1508, 37577), (1537, 36868), (2756, 20561), (2836, 19981), (3074, 18434), (6148, 9217)]