56823620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{13093}}^1$

素因数の和:13140

約数の個数: 48

約数和(自身を含む): 140786688

約数和(自身を除く): 83963068

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 31, 35, 62, 70, 124, 140, 155, 217, 310, 434, 620, 868, 1085, 2170, 4340, 13093, 26186, 52372, 65465, 91651, 130930, 183302, 261860, 366604, 405883, 458255, 811766, 916510, 1623532, 1833020, 2029415, 2841181, 4058830, 5682362, 8117660, 11364724, 14205905, 28411810, 56823620]

約数ペア:

[(1, 56823620), (2, 28411810), (4, 14205905), (5, 11364724), (7, 8117660), (10, 5682362), (14, 4058830), (20, 2841181), (28, 2029415), (31, 1833020), (35, 1623532), (62, 916510), (70, 811766), (124, 458255), (140, 405883), (155, 366604), (217, 261860), (310, 183302), (434, 130930), (620, 91651), (868, 65465), (1085, 52372), (2170, 26186), (4340, 13093)]