53971190

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{467}}^1$

素因数の和:621

約数の個数: 64

約数和(自身を含む): 120766464

約数和(自身を除く): 66795274

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 127, 130, 182, 254, 455, 467, 635, 889, 910, 934, 1270, 1651, 1778, 2335, 3269, 3302, 4445, 4670, 6071, 6538, 8255, 8890, 11557, 12142, 16345, 16510, 23114, 30355, 32690, 42497, 57785, 59309, 60710, 84994, 115570, 118618, 212485, 296545, 415163, 424970, 593090, 771017, 830326, 1542034, 2075815, 3855085, 4151630, 5397119, 7710170, 10794238, 26985595, 53971190]

約数ペア:

[(1, 53971190), (2, 26985595), (5, 10794238), (7, 7710170), (10, 5397119), (13, 4151630), (14, 3855085), (26, 2075815), (35, 1542034), (65, 830326), (70, 771017), (91, 593090), (127, 424970), (130, 415163), (182, 296545), (254, 212485), (455, 118618), (467, 115570), (635, 84994), (889, 60710), (910, 59309), (934, 57785), (1270, 42497), (1651, 32690), (1778, 30355), (2335, 23114), (3269, 16510), (3302, 16345), (4445, 12142), (4670, 11557), (6071, 8890), (6538, 8255)]