56374890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{773}}^1$

素因数の和:824

約数の個数: 128

約数和(自身を含む): 168521472

約数和(自身を除く): 112146582

約数列:

[1, 2, 3, 5, 6, 10, 11, 13, 15, 17, 22, 26, 30, 33, 34, 39, 51, 55, 65, 66, 78, 85, 102, 110, 130, 143, 165, 170, 187, 195, 221, 255, 286, 330, 374, 390, 429, 442, 510, 561, 663, 715, 773, 858, 935, 1105, 1122, 1326, 1430, 1546, 1870, 2145, 2210, 2319, 2431, 2805, 3315, 3865, 4290, 4638, 4862, 5610, 6630, 7293, 7730, 8503, 10049, 11595, 12155, 13141, 14586, 17006, 20098, 23190, 24310, 25509, 26282, 30147, 36465, 39423, 42515, 50245, 51018, 60294, 65705, 72930, 78846, 85030, 100490, 110539, 127545, 131410, 144551, 150735, 170833, 197115, 221078, 255090, 289102, 301470, 331617, 341666, 394230, 433653, 512499, 552695, 663234, 722755, 854165, 867306, 1024998, 1105390, 1445510, 1658085, 1708330, 1879163, 2168265, 2562495, 3316170, 3758326, 4336530, 5124990, 5637489, 9395815, 11274978, 18791630, 28187445, 56374890]

約数ペア:

[(1, 56374890), (2, 28187445), (3, 18791630), (5, 11274978), (6, 9395815), (10, 5637489), (11, 5124990), (13, 4336530), (15, 3758326), (17, 3316170), (22, 2562495), (26, 2168265), (30, 1879163), (33, 1708330), (34, 1658085), (39, 1445510), (51, 1105390), (55, 1024998), (65, 867306), (66, 854165), (78, 722755), (85, 663234), (102, 552695), (110, 512499), (130, 433653), (143, 394230), (165, 341666), (170, 331617), (187, 301470), (195, 289102), (221, 255090), (255, 221078), (286, 197115), (330, 170833), (374, 150735), (390, 144551), (429, 131410), (442, 127545), (510, 110539), (561, 100490), (663, 85030), (715, 78846), (773, 72930), (858, 65705), (935, 60294), (1105, 51018), (1122, 50245), (1326, 42515), (1430, 39423), (1546, 36465), (1870, 30147), (2145, 26282), (2210, 25509), (2319, 24310), (2431, 23190), (2805, 20098), (3315, 17006), (3865, 14586), (4290, 13141), (4638, 12155), (4862, 11595), (5610, 10049), (6630, 8503), (7293, 7730)]