53691690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{4441}}^1$

素因数の和:4495

約数の個数: 64

約数和(自身を含む): 143281152

約数和(自身を除く): 89589462

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 31, 39, 62, 65, 78, 93, 130, 155, 186, 195, 310, 390, 403, 465, 806, 930, 1209, 2015, 2418, 4030, 4441, 6045, 8882, 12090, 13323, 22205, 26646, 44410, 57733, 66615, 115466, 133230, 137671, 173199, 275342, 288665, 346398, 413013, 577330, 688355, 826026, 865995, 1376710, 1731990, 1789723, 2065065, 3579446, 4130130, 5369169, 8948615, 10738338, 17897230, 26845845, 53691690]

約数ペア:

[(1, 53691690), (2, 26845845), (3, 17897230), (5, 10738338), (6, 8948615), (10, 5369169), (13, 4130130), (15, 3579446), (26, 2065065), (30, 1789723), (31, 1731990), (39, 1376710), (62, 865995), (65, 826026), (78, 688355), (93, 577330), (130, 413013), (155, 346398), (186, 288665), (195, 275342), (310, 173199), (390, 137671), (403, 133230), (465, 115466), (806, 66615), (930, 57733), (1209, 44410), (2015, 26646), (2418, 22205), (4030, 13323), (4441, 12090), (6045, 8882)]