54191800

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1097}}^1$

素因数の和:1145

約数の個数: 96

約数和(自身を含む): 142959600

約数和(自身を除く): 88767800

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, 1097, 1235, 1300, 1900, 1976, 2194, 2470, 2600, 3800, 4388, 4940, 5485, 6175, 8776, 9880, 10970, 12350, 14261, 20843, 21940, 24700, 27425, 28522, 41686, 43880, 49400, 54850, 57044, 71305, 83372, 104215, 109700, 114088, 142610, 166744, 208430, 219400, 270959, 285220, 356525, 416860, 521075, 541918, 570440, 713050, 833720, 1042150, 1083836, 1354795, 1426100, 2084300, 2167672, 2709590, 2852200, 4168600, 5419180, 6773975, 10838360, 13547950, 27095900, 54191800]

約数ペア:

[(1, 54191800), (2, 27095900), (4, 13547950), (5, 10838360), (8, 6773975), (10, 5419180), (13, 4168600), (19, 2852200), (20, 2709590), (25, 2167672), (26, 2084300), (38, 1426100), (40, 1354795), (50, 1083836), (52, 1042150), (65, 833720), (76, 713050), (95, 570440), (100, 541918), (104, 521075), (130, 416860), (152, 356525), (190, 285220), (200, 270959), (247, 219400), (260, 208430), (325, 166744), (380, 142610), (475, 114088), (494, 109700), (520, 104215), (650, 83372), (760, 71305), (950, 57044), (988, 54850), (1097, 49400), (1235, 43880), (1300, 41686), (1900, 28522), (1976, 27425), (2194, 24700), (2470, 21940), (2600, 20843), (3800, 14261), (4388, 12350), (4940, 10970), (5485, 9880), (6175, 8776)]