53113550

素因数分解:

$2^1\times 5^2\times 7^3\times {\mathrm{19}}^1\times {\mathrm{163}}^1$

素因数の和:215

約数の個数: 96

約数和(自身を含む): 122016000

約数和(自身を除く): 68902450

約数列:

[1, 2, 5, 7, 10, 14, 19, 25, 35, 38, 49, 50, 70, 95, 98, 133, 163, 175, 190, 245, 266, 326, 343, 350, 475, 490, 665, 686, 815, 931, 950, 1141, 1225, 1330, 1630, 1715, 1862, 2282, 2450, 3097, 3325, 3430, 4075, 4655, 5705, 6194, 6517, 6650, 7987, 8150, 8575, 9310, 11410, 13034, 15485, 15974, 17150, 21679, 23275, 28525, 30970, 32585, 39935, 43358, 46550, 55909, 57050, 65170, 77425, 79870, 108395, 111818, 151753, 154850, 162925, 199675, 216790, 279545, 303506, 325850, 399350, 541975, 559090, 758765, 1062271, 1083950, 1397725, 1517530, 2124542, 2795450, 3793825, 5311355, 7587650, 10622710, 26556775, 53113550]

約数ペア:

[(1, 53113550), (2, 26556775), (5, 10622710), (7, 7587650), (10, 5311355), (14, 3793825), (19, 2795450), (25, 2124542), (35, 1517530), (38, 1397725), (49, 1083950), (50, 1062271), (70, 758765), (95, 559090), (98, 541975), (133, 399350), (163, 325850), (175, 303506), (190, 279545), (245, 216790), (266, 199675), (326, 162925), (343, 154850), (350, 151753), (475, 111818), (490, 108395), (665, 79870), (686, 77425), (815, 65170), (931, 57050), (950, 55909), (1141, 46550), (1225, 43358), (1330, 39935), (1630, 32585), (1715, 30970), (1862, 28525), (2282, 23275), (2450, 21679), (3097, 17150), (3325, 15974), (3430, 15485), (4075, 13034), (4655, 11410), (5705, 9310), (6194, 8575), (6517, 8150), (6650, 7987)]