54186860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1567}}^1$

素因数の和:1615

約数の個数: 96

約数和(自身を含む): 147517440

約数和(自身を除く): 93330580

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 19, 20, 26, 28, 35, 38, 52, 65, 70, 76, 91, 95, 130, 133, 140, 182, 190, 247, 260, 266, 364, 380, 455, 494, 532, 665, 910, 988, 1235, 1330, 1567, 1729, 1820, 2470, 2660, 3134, 3458, 4940, 6268, 6916, 7835, 8645, 10969, 15670, 17290, 20371, 21938, 29773, 31340, 34580, 40742, 43876, 54845, 59546, 81484, 101855, 109690, 119092, 142597, 148865, 203710, 208411, 219380, 285194, 297730, 387049, 407420, 416822, 570388, 595460, 712985, 774098, 833644, 1042055, 1425970, 1548196, 1935245, 2084110, 2709343, 2851940, 3870490, 4168220, 5418686, 7740980, 10837372, 13546715, 27093430, 54186860]

約数ペア:

[(1, 54186860), (2, 27093430), (4, 13546715), (5, 10837372), (7, 7740980), (10, 5418686), (13, 4168220), (14, 3870490), (19, 2851940), (20, 2709343), (26, 2084110), (28, 1935245), (35, 1548196), (38, 1425970), (52, 1042055), (65, 833644), (70, 774098), (76, 712985), (91, 595460), (95, 570388), (130, 416822), (133, 407420), (140, 387049), (182, 297730), (190, 285194), (247, 219380), (260, 208411), (266, 203710), (364, 148865), (380, 142597), (455, 119092), (494, 109690), (532, 101855), (665, 81484), (910, 59546), (988, 54845), (1235, 43876), (1330, 40742), (1567, 34580), (1729, 31340), (1820, 29773), (2470, 21938), (2660, 20371), (3134, 17290), (3458, 15670), (4940, 10969), (6268, 8645), (6916, 7835)]