57952804

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{331}}^1$

素因数の和:405

約数の個数: 72

約数和(自身を含む): 129288768

約数和(自身を除く): 71335964

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 37, 52, 74, 91, 148, 169, 182, 259, 331, 338, 364, 481, 518, 662, 676, 962, 1036, 1183, 1324, 1924, 2317, 2366, 3367, 4303, 4634, 4732, 6253, 6734, 8606, 9268, 12247, 12506, 13468, 17212, 24494, 25012, 30121, 43771, 48988, 55939, 60242, 85729, 87542, 111878, 120484, 159211, 171458, 175084, 223756, 318422, 342916, 391573, 636844, 783146, 1114477, 1566292, 2069743, 2228954, 4139486, 4457908, 8278972, 14488201, 28976402, 57952804]

約数ペア:

[(1, 57952804), (2, 28976402), (4, 14488201), (7, 8278972), (13, 4457908), (14, 4139486), (26, 2228954), (28, 2069743), (37, 1566292), (52, 1114477), (74, 783146), (91, 636844), (148, 391573), (169, 342916), (182, 318422), (259, 223756), (331, 175084), (338, 171458), (364, 159211), (481, 120484), (518, 111878), (662, 87542), (676, 85729), (962, 60242), (1036, 55939), (1183, 48988), (1324, 43771), (1924, 30121), (2317, 25012), (2366, 24494), (3367, 17212), (4303, 13468), (4634, 12506), (4732, 12247), (6253, 9268), (6734, 8606)]