51744030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{6983}}^1$

素因数の和:7025

約数の個数: 64

約数和(自身を含む): 140797440

約数和(自身を除く): 89053410

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 19, 26, 30, 38, 39, 57, 65, 78, 95, 114, 130, 190, 195, 247, 285, 390, 494, 570, 741, 1235, 1482, 2470, 3705, 6983, 7410, 13966, 20949, 34915, 41898, 69830, 90779, 104745, 132677, 181558, 209490, 265354, 272337, 398031, 453895, 544674, 663385, 796062, 907790, 1326770, 1361685, 1724801, 1990155, 2723370, 3449602, 3980310, 5174403, 8624005, 10348806, 17248010, 25872015, 51744030]

約数ペア:

[(1, 51744030), (2, 25872015), (3, 17248010), (5, 10348806), (6, 8624005), (10, 5174403), (13, 3980310), (15, 3449602), (19, 2723370), (26, 1990155), (30, 1724801), (38, 1361685), (39, 1326770), (57, 907790), (65, 796062), (78, 663385), (95, 544674), (114, 453895), (130, 398031), (190, 272337), (195, 265354), (247, 209490), (285, 181558), (390, 132677), (494, 104745), (570, 90779), (741, 69830), (1235, 41898), (1482, 34915), (2470, 20949), (3705, 13966), (6983, 7410)]