57649460

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{107}}^1$

素因数の和:237

約数の個数: 96

約数和(自身を含む): 139345920

約数和(自身を除く): 81696460

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 31, 44, 55, 62, 79, 107, 110, 124, 155, 158, 214, 220, 310, 316, 341, 395, 428, 535, 620, 682, 790, 869, 1070, 1177, 1364, 1580, 1705, 1738, 2140, 2354, 2449, 3317, 3410, 3476, 4345, 4708, 4898, 5885, 6634, 6820, 8453, 8690, 9796, 11770, 12245, 13268, 16585, 16906, 17380, 23540, 24490, 26939, 33170, 33812, 36487, 42265, 48980, 53878, 66340, 72974, 84530, 92983, 107756, 134695, 145948, 169060, 182435, 185966, 262043, 269390, 364870, 371932, 464915, 524086, 538780, 729740, 929830, 1048172, 1310215, 1859660, 2620430, 2882473, 5240860, 5764946, 11529892, 14412365, 28824730, 57649460]

約数ペア:

[(1, 57649460), (2, 28824730), (4, 14412365), (5, 11529892), (10, 5764946), (11, 5240860), (20, 2882473), (22, 2620430), (31, 1859660), (44, 1310215), (55, 1048172), (62, 929830), (79, 729740), (107, 538780), (110, 524086), (124, 464915), (155, 371932), (158, 364870), (214, 269390), (220, 262043), (310, 185966), (316, 182435), (341, 169060), (395, 145948), (428, 134695), (535, 107756), (620, 92983), (682, 84530), (790, 72974), (869, 66340), (1070, 53878), (1177, 48980), (1364, 42265), (1580, 36487), (1705, 33812), (1738, 33170), (2140, 26939), (2354, 24490), (2449, 23540), (3317, 17380), (3410, 16906), (3476, 16585), (4345, 13268), (4708, 12245), (4898, 11770), (5885, 9796), (6634, 8690), (6820, 8453)]