53121960

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{101}}^1\times {\mathrm{487}}^1$

素因数の和:608

約数の個数: 128

約数和(自身を含む): 179193600

約数和(自身を除く): 126071640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 101, 108, 120, 135, 180, 202, 216, 270, 303, 360, 404, 487, 505, 540, 606, 808, 909, 974, 1010, 1080, 1212, 1461, 1515, 1818, 1948, 2020, 2424, 2435, 2727, 2922, 3030, 3636, 3896, 4040, 4383, 4545, 4870, 5454, 5844, 6060, 7272, 7305, 8766, 9090, 9740, 10908, 11688, 12120, 13149, 13635, 14610, 17532, 18180, 19480, 21816, 21915, 26298, 27270, 29220, 35064, 36360, 43830, 49187, 52596, 54540, 58440, 65745, 87660, 98374, 105192, 109080, 131490, 147561, 175320, 196748, 245935, 262980, 295122, 393496, 442683, 491870, 525960, 590244, 737805, 885366, 983740, 1180488, 1328049, 1475610, 1770732, 1967480, 2213415, 2656098, 2951220, 3541464, 4426830, 5312196, 5902440, 6640245, 8853660, 10624392, 13280490, 17707320, 26560980, 53121960]

約数ペア:

[(1, 53121960), (2, 26560980), (3, 17707320), (4, 13280490), (5, 10624392), (6, 8853660), (8, 6640245), (9, 5902440), (10, 5312196), (12, 4426830), (15, 3541464), (18, 2951220), (20, 2656098), (24, 2213415), (27, 1967480), (30, 1770732), (36, 1475610), (40, 1328049), (45, 1180488), (54, 983740), (60, 885366), (72, 737805), (90, 590244), (101, 525960), (108, 491870), (120, 442683), (135, 393496), (180, 295122), (202, 262980), (216, 245935), (270, 196748), (303, 175320), (360, 147561), (404, 131490), (487, 109080), (505, 105192), (540, 98374), (606, 87660), (808, 65745), (909, 58440), (974, 54540), (1010, 52596), (1080, 49187), (1212, 43830), (1461, 36360), (1515, 35064), (1818, 29220), (1948, 27270), (2020, 26298), (2424, 21915), (2435, 21816), (2727, 19480), (2922, 18180), (3030, 17532), (3636, 14610), (3896, 13635), (4040, 13149), (4383, 12120), (4545, 11688), (4870, 10908), (5454, 9740), (5844, 9090), (6060, 8766), (7272, 7305)]