56633220

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{6421}}^1$

素因数の和:6450

約数の個数: 108

約数和(自身を含む): 199865484

約数和(自身を除く): 143232264

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 49, 60, 63, 70, 84, 90, 98, 105, 126, 140, 147, 180, 196, 210, 245, 252, 294, 315, 420, 441, 490, 588, 630, 735, 882, 980, 1260, 1470, 1764, 2205, 2940, 4410, 6421, 8820, 12842, 19263, 25684, 32105, 38526, 44947, 57789, 64210, 77052, 89894, 96315, 115578, 128420, 134841, 179788, 192630, 224735, 231156, 269682, 288945, 314629, 385260, 404523, 449470, 539364, 577890, 629258, 674205, 809046, 898940, 943887, 1155780, 1258516, 1348410, 1573145, 1618092, 1887774, 2022615, 2696820, 2831661, 3146290, 3775548, 4045230, 4719435, 5663322, 6292580, 8090460, 9438870, 11326644, 14158305, 18877740, 28316610, 56633220]

約数ペア:

[(1, 56633220), (2, 28316610), (3, 18877740), (4, 14158305), (5, 11326644), (6, 9438870), (7, 8090460), (9, 6292580), (10, 5663322), (12, 4719435), (14, 4045230), (15, 3775548), (18, 3146290), (20, 2831661), (21, 2696820), (28, 2022615), (30, 1887774), (35, 1618092), (36, 1573145), (42, 1348410), (45, 1258516), (49, 1155780), (60, 943887), (63, 898940), (70, 809046), (84, 674205), (90, 629258), (98, 577890), (105, 539364), (126, 449470), (140, 404523), (147, 385260), (180, 314629), (196, 288945), (210, 269682), (245, 231156), (252, 224735), (294, 192630), (315, 179788), (420, 134841), (441, 128420), (490, 115578), (588, 96315), (630, 89894), (735, 77052), (882, 64210), (980, 57789), (1260, 44947), (1470, 38526), (1764, 32105), (2205, 25684), (2940, 19263), (4410, 12842), (6421, 8820)]