53713450

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{43}}^2\times {\mathrm{83}}^1$

素因数の和:188

約数の個数: 72

約数和(自身を含む): 118304928

約数和(自身を除く): 64591478

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 43, 50, 70, 83, 86, 166, 175, 215, 301, 350, 415, 430, 581, 602, 830, 1075, 1162, 1505, 1849, 2075, 2150, 2905, 3010, 3569, 3698, 4150, 5810, 7138, 7525, 9245, 12943, 14525, 15050, 17845, 18490, 24983, 25886, 29050, 35690, 46225, 49966, 64715, 89225, 92450, 124915, 129430, 153467, 178450, 249830, 306934, 323575, 624575, 647150, 767335, 1074269, 1249150, 1534670, 2148538, 3836675, 5371345, 7673350, 10742690, 26856725, 53713450]

約数ペア:

[(1, 53713450), (2, 26856725), (5, 10742690), (7, 7673350), (10, 5371345), (14, 3836675), (25, 2148538), (35, 1534670), (43, 1249150), (50, 1074269), (70, 767335), (83, 647150), (86, 624575), (166, 323575), (175, 306934), (215, 249830), (301, 178450), (350, 153467), (415, 129430), (430, 124915), (581, 92450), (602, 89225), (830, 64715), (1075, 49966), (1162, 46225), (1505, 35690), (1849, 29050), (2075, 25886), (2150, 24983), (2905, 18490), (3010, 17845), (3569, 15050), (3698, 14525), (4150, 12943), (5810, 9245), (7138, 7525)]