51983580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{997}}^1$

素因数の和:1099

約数の個数: 96

約数和(自身を含む): 160957440

約数和(自身を除く): 108973860

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 79, 110, 132, 158, 165, 220, 237, 316, 330, 395, 474, 660, 790, 869, 948, 997, 1185, 1580, 1738, 1994, 2370, 2607, 2991, 3476, 3988, 4345, 4740, 4985, 5214, 5982, 8690, 9970, 10428, 10967, 11964, 13035, 14955, 17380, 19940, 21934, 26070, 29910, 32901, 43868, 52140, 54835, 59820, 65802, 78763, 109670, 131604, 157526, 164505, 219340, 236289, 315052, 329010, 393815, 472578, 658020, 787630, 866393, 945156, 1181445, 1575260, 1732786, 2362890, 2599179, 3465572, 4331965, 4725780, 5198358, 8663930, 10396716, 12995895, 17327860, 25991790, 51983580]

約数ペア:

[(1, 51983580), (2, 25991790), (3, 17327860), (4, 12995895), (5, 10396716), (6, 8663930), (10, 5198358), (11, 4725780), (12, 4331965), (15, 3465572), (20, 2599179), (22, 2362890), (30, 1732786), (33, 1575260), (44, 1181445), (55, 945156), (60, 866393), (66, 787630), (79, 658020), (110, 472578), (132, 393815), (158, 329010), (165, 315052), (220, 236289), (237, 219340), (316, 164505), (330, 157526), (395, 131604), (474, 109670), (660, 78763), (790, 65802), (869, 59820), (948, 54835), (997, 52140), (1185, 43868), (1580, 32901), (1738, 29910), (1994, 26070), (2370, 21934), (2607, 19940), (2991, 17380), (3476, 14955), (3988, 13035), (4345, 11964), (4740, 10967), (4985, 10428), (5214, 9970), (5982, 8690)]