53245980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{15569}}^1$

素因数の和:15603

約数の個数: 72

約数和(自身を含む): 170024400

約数和(自身を除く): 116778420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 114, 171, 180, 190, 228, 285, 342, 380, 570, 684, 855, 1140, 1710, 3420, 15569, 31138, 46707, 62276, 77845, 93414, 140121, 155690, 186828, 233535, 280242, 295811, 311380, 467070, 560484, 591622, 700605, 887433, 934140, 1183244, 1401210, 1479055, 1774866, 2662299, 2802420, 2958110, 3549732, 4437165, 5324598, 5916220, 8874330, 10649196, 13311495, 17748660, 26622990, 53245980]

約数ペア:

[(1, 53245980), (2, 26622990), (3, 17748660), (4, 13311495), (5, 10649196), (6, 8874330), (9, 5916220), (10, 5324598), (12, 4437165), (15, 3549732), (18, 2958110), (19, 2802420), (20, 2662299), (30, 1774866), (36, 1479055), (38, 1401210), (45, 1183244), (57, 934140), (60, 887433), (76, 700605), (90, 591622), (95, 560484), (114, 467070), (171, 311380), (180, 295811), (190, 280242), (228, 233535), (285, 186828), (342, 155690), (380, 140121), (570, 93414), (684, 77845), (855, 62276), (1140, 46707), (1710, 31138), (3420, 15569)]