97293950

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^2$

素因数の和:186

約数の個数: 72

約数和(自身を含む): 202856808

約数和(自身を除く): 105562858

約数列:

[1, 2, 5, 10, 13, 25, 26, 43, 50, 59, 65, 86, 118, 130, 215, 295, 325, 430, 559, 590, 650, 767, 1075, 1118, 1475, 1534, 2150, 2537, 2795, 2950, 3481, 3835, 5074, 5590, 6962, 7670, 12685, 13975, 17405, 19175, 25370, 27950, 32981, 34810, 38350, 45253, 63425, 65962, 87025, 90506, 126850, 149683, 164905, 174050, 226265, 299366, 329810, 452530, 748415, 824525, 1131325, 1496830, 1649050, 1945879, 2262650, 3742075, 3891758, 7484150, 9729395, 19458790, 48646975, 97293950]

約数ペア:

[(1, 97293950), (2, 48646975), (5, 19458790), (10, 9729395), (13, 7484150), (25, 3891758), (26, 3742075), (43, 2262650), (50, 1945879), (59, 1649050), (65, 1496830), (86, 1131325), (118, 824525), (130, 748415), (215, 452530), (295, 329810), (325, 299366), (430, 226265), (559, 174050), (590, 164905), (650, 149683), (767, 126850), (1075, 90506), (1118, 87025), (1475, 65962), (1534, 63425), (2150, 45253), (2537, 38350), (2795, 34810), (2950, 32981), (3481, 27950), (3835, 25370), (5074, 19175), (5590, 17405), (6962, 13975), (7670, 12685)]