53490580

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{317}}^1$

素因数の和:409

約数の個数: 96

約数和(自身を含む): 134628480

約数和(自身を除く): 81137900

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 59, 65, 110, 118, 130, 143, 220, 236, 260, 286, 295, 317, 572, 590, 634, 649, 715, 767, 1180, 1268, 1298, 1430, 1534, 1585, 2596, 2860, 3068, 3170, 3245, 3487, 3835, 4121, 6340, 6490, 6974, 7670, 8242, 8437, 12980, 13948, 15340, 16484, 16874, 17435, 18703, 20605, 33748, 34870, 37406, 41210, 42185, 45331, 69740, 74812, 82420, 84370, 90662, 93515, 168740, 181324, 187030, 205733, 226655, 243139, 374060, 411466, 453310, 486278, 822932, 906620, 972556, 1028665, 1215695, 2057330, 2431390, 2674529, 4114660, 4862780, 5349058, 10698116, 13372645, 26745290, 53490580]

約数ペア:

[(1, 53490580), (2, 26745290), (4, 13372645), (5, 10698116), (10, 5349058), (11, 4862780), (13, 4114660), (20, 2674529), (22, 2431390), (26, 2057330), (44, 1215695), (52, 1028665), (55, 972556), (59, 906620), (65, 822932), (110, 486278), (118, 453310), (130, 411466), (143, 374060), (220, 243139), (236, 226655), (260, 205733), (286, 187030), (295, 181324), (317, 168740), (572, 93515), (590, 90662), (634, 84370), (649, 82420), (715, 74812), (767, 69740), (1180, 45331), (1268, 42185), (1298, 41210), (1430, 37406), (1534, 34870), (1585, 33748), (2596, 20605), (2860, 18703), (3068, 17435), (3170, 16874), (3245, 16484), (3487, 15340), (3835, 13948), (4121, 12980), (6340, 8437), (6490, 8242), (6974, 7670)]