50156820

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{4423}}^1$

素因数の和:4451

約数の個数: 120

約数和(自身を含む): 179862144

約数和(自身を除く): 129705324

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 81, 84, 90, 105, 108, 126, 135, 140, 162, 180, 189, 210, 252, 270, 315, 324, 378, 405, 420, 540, 567, 630, 756, 810, 945, 1134, 1260, 1620, 1890, 2268, 2835, 3780, 4423, 5670, 8846, 11340, 13269, 17692, 22115, 26538, 30961, 39807, 44230, 53076, 61922, 66345, 79614, 88460, 92883, 119421, 123844, 132690, 154805, 159228, 185766, 199035, 238842, 265380, 278649, 309610, 358263, 371532, 398070, 464415, 477684, 557298, 597105, 619220, 716526, 796140, 835947, 928830, 1114596, 1194210, 1393245, 1433052, 1671894, 1791315, 1857660, 2388420, 2507841, 2786490, 3343788, 3582630, 4179735, 5015682, 5572980, 7165260, 8359470, 10031364, 12539205, 16718940, 25078410, 50156820]

約数ペア:

[(1, 50156820), (2, 25078410), (3, 16718940), (4, 12539205), (5, 10031364), (6, 8359470), (7, 7165260), (9, 5572980), (10, 5015682), (12, 4179735), (14, 3582630), (15, 3343788), (18, 2786490), (20, 2507841), (21, 2388420), (27, 1857660), (28, 1791315), (30, 1671894), (35, 1433052), (36, 1393245), (42, 1194210), (45, 1114596), (54, 928830), (60, 835947), (63, 796140), (70, 716526), (81, 619220), (84, 597105), (90, 557298), (105, 477684), (108, 464415), (126, 398070), (135, 371532), (140, 358263), (162, 309610), (180, 278649), (189, 265380), (210, 238842), (252, 199035), (270, 185766), (315, 159228), (324, 154805), (378, 132690), (405, 123844), (420, 119421), (540, 92883), (567, 88460), (630, 79614), (756, 66345), (810, 61922), (945, 53076), (1134, 44230), (1260, 39807), (1620, 30961), (1890, 26538), (2268, 22115), (2835, 17692), (3780, 13269), (4423, 11340), (5670, 8846)]