51779910

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{1459}}^1$

素因数の和:1502

約数の個数: 96

約数和(自身を含む): 153895680

約数和(自身を除く): 102115770

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 65, 70, 78, 91, 105, 130, 169, 182, 195, 210, 273, 338, 390, 455, 507, 546, 845, 910, 1014, 1183, 1365, 1459, 1690, 2366, 2535, 2730, 2918, 3549, 4377, 5070, 5915, 7098, 7295, 8754, 10213, 11830, 14590, 17745, 18967, 20426, 21885, 30639, 35490, 37934, 43770, 51065, 56901, 61278, 94835, 102130, 113802, 132769, 153195, 189670, 246571, 265538, 284505, 306390, 398307, 493142, 569010, 663845, 739713, 796614, 1232855, 1327690, 1479426, 1725997, 1991535, 2465710, 3451994, 3698565, 3983070, 5177991, 7397130, 8629985, 10355982, 17259970, 25889955, 51779910]

約数ペア:

[(1, 51779910), (2, 25889955), (3, 17259970), (5, 10355982), (6, 8629985), (7, 7397130), (10, 5177991), (13, 3983070), (14, 3698565), (15, 3451994), (21, 2465710), (26, 1991535), (30, 1725997), (35, 1479426), (39, 1327690), (42, 1232855), (65, 796614), (70, 739713), (78, 663845), (91, 569010), (105, 493142), (130, 398307), (169, 306390), (182, 284505), (195, 265538), (210, 246571), (273, 189670), (338, 153195), (390, 132769), (455, 113802), (507, 102130), (546, 94835), (845, 61278), (910, 56901), (1014, 51065), (1183, 43770), (1365, 37934), (1459, 35490), (1690, 30639), (2366, 21885), (2535, 20426), (2730, 18967), (2918, 17745), (3549, 14590), (4377, 11830), (5070, 10213), (5915, 8754), (7098, 7295)]