56723550

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1531}}^1$

素因数の和:1578

約数の個数: 96

約数和(自身を含む): 159573120

約数和(自身を除く): 102849570

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 19, 25, 26, 30, 38, 39, 50, 57, 65, 75, 78, 95, 114, 130, 150, 190, 195, 247, 285, 325, 390, 475, 494, 570, 650, 741, 950, 975, 1235, 1425, 1482, 1531, 1950, 2470, 2850, 3062, 3705, 4593, 6175, 7410, 7655, 9186, 12350, 15310, 18525, 19903, 22965, 29089, 37050, 38275, 39806, 45930, 58178, 59709, 76550, 87267, 99515, 114825, 119418, 145445, 174534, 199030, 229650, 290890, 298545, 378157, 436335, 497575, 597090, 727225, 756314, 872670, 995150, 1134471, 1454450, 1492725, 1890785, 2181675, 2268942, 2985450, 3781570, 4363350, 5672355, 9453925, 11344710, 18907850, 28361775, 56723550]

約数ペア:

[(1, 56723550), (2, 28361775), (3, 18907850), (5, 11344710), (6, 9453925), (10, 5672355), (13, 4363350), (15, 3781570), (19, 2985450), (25, 2268942), (26, 2181675), (30, 1890785), (38, 1492725), (39, 1454450), (50, 1134471), (57, 995150), (65, 872670), (75, 756314), (78, 727225), (95, 597090), (114, 497575), (130, 436335), (150, 378157), (190, 298545), (195, 290890), (247, 229650), (285, 199030), (325, 174534), (390, 145445), (475, 119418), (494, 114825), (570, 99515), (650, 87267), (741, 76550), (950, 59709), (975, 58178), (1235, 45930), (1425, 39806), (1482, 38275), (1531, 37050), (1950, 29089), (2470, 22965), (2850, 19903), (3062, 18525), (3705, 15310), (4593, 12350), (6175, 9186), (7410, 7655)]