53988662

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{193}}^1$

素因数の和:297

約数の個数: 64

約数和(自身を含む): 105598080

約数和(自身を除く): 51609418

約数列:

[1, 2, 7, 13, 14, 26, 29, 53, 58, 91, 106, 182, 193, 203, 371, 377, 386, 406, 689, 742, 754, 1351, 1378, 1537, 2509, 2639, 2702, 3074, 4823, 5018, 5278, 5597, 9646, 10229, 10759, 11194, 17563, 19981, 20458, 21518, 35126, 39179, 39962, 71603, 72761, 78358, 132977, 139867, 143206, 145522, 265954, 279734, 296641, 509327, 593282, 930839, 1018654, 1861678, 2076487, 3856333, 4152974, 7712666, 26994331, 53988662]

約数ペア:

[(1, 53988662), (2, 26994331), (7, 7712666), (13, 4152974), (14, 3856333), (26, 2076487), (29, 1861678), (53, 1018654), (58, 930839), (91, 593282), (106, 509327), (182, 296641), (193, 279734), (203, 265954), (371, 145522), (377, 143206), (386, 139867), (406, 132977), (689, 78358), (742, 72761), (754, 71603), (1351, 39962), (1378, 39179), (1537, 35126), (2509, 21518), (2639, 20458), (2702, 19981), (3074, 17563), (4823, 11194), (5018, 10759), (5278, 10229), (5597, 9646)]