53895400

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1091}}^1$

素因数の和:1139

約数の個数: 96

約数和(自身を含む): 142178400

約数和(自身を除く): 88283000

約数列:

[1, 2, 4, 5, 8, 10, 13, 19, 20, 25, 26, 38, 40, 50, 52, 65, 76, 95, 100, 104, 130, 152, 190, 200, 247, 260, 325, 380, 475, 494, 520, 650, 760, 950, 988, 1091, 1235, 1300, 1900, 1976, 2182, 2470, 2600, 3800, 4364, 4940, 5455, 6175, 8728, 9880, 10910, 12350, 14183, 20729, 21820, 24700, 27275, 28366, 41458, 43640, 49400, 54550, 56732, 70915, 82916, 103645, 109100, 113464, 141830, 165832, 207290, 218200, 269477, 283660, 354575, 414580, 518225, 538954, 567320, 709150, 829160, 1036450, 1077908, 1347385, 1418300, 2072900, 2155816, 2694770, 2836600, 4145800, 5389540, 6736925, 10779080, 13473850, 26947700, 53895400]

約数ペア:

[(1, 53895400), (2, 26947700), (4, 13473850), (5, 10779080), (8, 6736925), (10, 5389540), (13, 4145800), (19, 2836600), (20, 2694770), (25, 2155816), (26, 2072900), (38, 1418300), (40, 1347385), (50, 1077908), (52, 1036450), (65, 829160), (76, 709150), (95, 567320), (100, 538954), (104, 518225), (130, 414580), (152, 354575), (190, 283660), (200, 269477), (247, 218200), (260, 207290), (325, 165832), (380, 141830), (475, 113464), (494, 109100), (520, 103645), (650, 82916), (760, 70915), (950, 56732), (988, 54550), (1091, 49400), (1235, 43640), (1300, 41458), (1900, 28366), (1976, 27275), (2182, 24700), (2470, 21820), (2600, 20729), (3800, 14183), (4364, 12350), (4940, 10910), (5455, 9880), (6175, 8728)]