53752860

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{1153}}^1$

素因数の和:1212

約数の個数: 144

約数和(自身を含む): 191545536

約数和(自身を除く): 137792676

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 37, 42, 45, 60, 63, 70, 74, 84, 90, 105, 111, 126, 140, 148, 180, 185, 210, 222, 252, 259, 315, 333, 370, 420, 444, 518, 555, 630, 666, 740, 777, 1036, 1110, 1153, 1260, 1295, 1332, 1554, 1665, 2220, 2306, 2331, 2590, 3108, 3330, 3459, 3885, 4612, 4662, 5180, 5765, 6660, 6918, 7770, 8071, 9324, 10377, 11530, 11655, 13836, 15540, 16142, 17295, 20754, 23060, 23310, 24213, 32284, 34590, 40355, 41508, 42661, 46620, 48426, 51885, 69180, 72639, 80710, 85322, 96852, 103770, 121065, 127983, 145278, 161420, 170644, 207540, 213305, 242130, 255966, 290556, 298627, 363195, 383949, 426610, 484260, 511932, 597254, 639915, 726390, 767898, 853220, 895881, 1194508, 1279830, 1452780, 1493135, 1535796, 1791762, 1919745, 2559660, 2687643, 2986270, 3583524, 3839490, 4479405, 5375286, 5972540, 7678980, 8958810, 10750572, 13438215, 17917620, 26876430, 53752860]

約数ペア:

[(1, 53752860), (2, 26876430), (3, 17917620), (4, 13438215), (5, 10750572), (6, 8958810), (7, 7678980), (9, 5972540), (10, 5375286), (12, 4479405), (14, 3839490), (15, 3583524), (18, 2986270), (20, 2687643), (21, 2559660), (28, 1919745), (30, 1791762), (35, 1535796), (36, 1493135), (37, 1452780), (42, 1279830), (45, 1194508), (60, 895881), (63, 853220), (70, 767898), (74, 726390), (84, 639915), (90, 597254), (105, 511932), (111, 484260), (126, 426610), (140, 383949), (148, 363195), (180, 298627), (185, 290556), (210, 255966), (222, 242130), (252, 213305), (259, 207540), (315, 170644), (333, 161420), (370, 145278), (420, 127983), (444, 121065), (518, 103770), (555, 96852), (630, 85322), (666, 80710), (740, 72639), (777, 69180), (1036, 51885), (1110, 48426), (1153, 46620), (1260, 42661), (1295, 41508), (1332, 40355), (1554, 34590), (1665, 32284), (2220, 24213), (2306, 23310), (2331, 23060), (2590, 20754), (3108, 17295), (3330, 16142), (3459, 15540), (3885, 13836), (4612, 11655), (4662, 11530), (5180, 10377), (5765, 9324), (6660, 8071), (6918, 7770)]