53386430

素因数分解:

$2^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{131}}^1\times {\mathrm{491}}^1$

素因数の和:712

約数の個数: 32

約数和(自身を含む): 98195328

約数和(自身を除く): 44808898

約数列:

[1, 2, 5, 10, 83, 131, 166, 262, 415, 491, 655, 830, 982, 1310, 2455, 4910, 10873, 21746, 40753, 54365, 64321, 81506, 108730, 128642, 203765, 321605, 407530, 643210, 5338643, 10677286, 26693215, 53386430]

約数ペア:

[(1, 53386430), (2, 26693215), (5, 10677286), (10, 5338643), (83, 643210), (131, 407530), (166, 321605), (262, 203765), (415, 128642), (491, 108730), (655, 81506), (830, 64321), (982, 54365), (1310, 40753), (2455, 21746), (4910, 10873)]