53237340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{22751}}^1$

素因数の和:22779

約数の個数: 72

約数和(自身を含む): 173916288

約数和(自身を除く): 120678948

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 22751, 45502, 68253, 91004, 113755, 136506, 204759, 227510, 273012, 295763, 341265, 409518, 455020, 591526, 682530, 819036, 887289, 1023795, 1183052, 1365060, 1478815, 1774578, 2047590, 2661867, 2957630, 3549156, 4095180, 4436445, 5323734, 5915260, 8872890, 10647468, 13309335, 17745780, 26618670, 53237340]

約数ペア:

[(1, 53237340), (2, 26618670), (3, 17745780), (4, 13309335), (5, 10647468), (6, 8872890), (9, 5915260), (10, 5323734), (12, 4436445), (13, 4095180), (15, 3549156), (18, 2957630), (20, 2661867), (26, 2047590), (30, 1774578), (36, 1478815), (39, 1365060), (45, 1183052), (52, 1023795), (60, 887289), (65, 819036), (78, 682530), (90, 591526), (117, 455020), (130, 409518), (156, 341265), (180, 295763), (195, 273012), (234, 227510), (260, 204759), (390, 136506), (468, 113755), (585, 91004), (780, 68253), (1170, 45502), (2340, 22751)]