52395720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{33587}}^1$

素因数の和:33614

約数の個数: 64

約数和(自身を含む): 169283520

約数和(自身を除く): 116887800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 33587, 67174, 100761, 134348, 167935, 201522, 268696, 335870, 403044, 436631, 503805, 671740, 806088, 873262, 1007610, 1309893, 1343480, 1746524, 2015220, 2183155, 2619786, 3493048, 4030440, 4366310, 5239572, 6549465, 8732620, 10479144, 13098930, 17465240, 26197860, 52395720]

約数ペア:

[(1, 52395720), (2, 26197860), (3, 17465240), (4, 13098930), (5, 10479144), (6, 8732620), (8, 6549465), (10, 5239572), (12, 4366310), (13, 4030440), (15, 3493048), (20, 2619786), (24, 2183155), (26, 2015220), (30, 1746524), (39, 1343480), (40, 1309893), (52, 1007610), (60, 873262), (65, 806088), (78, 671740), (104, 503805), (120, 436631), (130, 403044), (156, 335870), (195, 268696), (260, 201522), (312, 167935), (390, 134348), (520, 100761), (780, 67174), (1560, 33587)]