53301640

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{4643}}^1$

素因数の和:4702

約数の個数: 64

約数和(自身を含む): 140434560

約数和(自身を除く): 87132920

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 41, 56, 70, 82, 140, 164, 205, 280, 287, 328, 410, 574, 820, 1148, 1435, 1640, 2296, 2870, 4643, 5740, 9286, 11480, 18572, 23215, 32501, 37144, 46430, 65002, 92860, 130004, 162505, 185720, 190363, 260008, 325010, 380726, 650020, 761452, 951815, 1300040, 1332541, 1522904, 1903630, 2665082, 3807260, 5330164, 6662705, 7614520, 10660328, 13325410, 26650820, 53301640]

約数ペア:

[(1, 53301640), (2, 26650820), (4, 13325410), (5, 10660328), (7, 7614520), (8, 6662705), (10, 5330164), (14, 3807260), (20, 2665082), (28, 1903630), (35, 1522904), (40, 1332541), (41, 1300040), (56, 951815), (70, 761452), (82, 650020), (140, 380726), (164, 325010), (205, 260008), (280, 190363), (287, 185720), (328, 162505), (410, 130004), (574, 92860), (820, 65002), (1148, 46430), (1435, 37144), (1640, 32501), (2296, 23215), (2870, 18572), (4643, 11480), (5740, 9286)]