53195870

素因数分解:

$2^1\times 5^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{1193}}^1$

素因数の和:1234

約数の個数: 64

約数和(自身を含む): 120355200

約数和(自身を除く): 67159330

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 49, 65, 70, 91, 98, 130, 182, 245, 343, 455, 490, 637, 686, 910, 1193, 1274, 1715, 2386, 3185, 3430, 4459, 5965, 6370, 8351, 8918, 11930, 15509, 16702, 22295, 31018, 41755, 44590, 58457, 77545, 83510, 108563, 116914, 155090, 217126, 292285, 409199, 542815, 584570, 759941, 818398, 1085630, 1519882, 2045995, 3799705, 4091990, 5319587, 7599410, 10639174, 26597935, 53195870]

約数ペア:

[(1, 53195870), (2, 26597935), (5, 10639174), (7, 7599410), (10, 5319587), (13, 4091990), (14, 3799705), (26, 2045995), (35, 1519882), (49, 1085630), (65, 818398), (70, 759941), (91, 584570), (98, 542815), (130, 409199), (182, 292285), (245, 217126), (343, 155090), (455, 116914), (490, 108563), (637, 83510), (686, 77545), (910, 58457), (1193, 44590), (1274, 41755), (1715, 31018), (2386, 22295), (3185, 16702), (3430, 15509), (4459, 11930), (5965, 8918), (6370, 8351)]