54950360

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{373}}^1$

素因数の和:540

約数の個数: 64

約数和(自身を含む): 129254400

約数和(自身を除く): 74304040

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 127, 145, 232, 254, 290, 373, 508, 580, 635, 746, 1016, 1160, 1270, 1492, 1865, 2540, 2984, 3683, 3730, 5080, 7366, 7460, 10817, 14732, 14920, 18415, 21634, 29464, 36830, 43268, 47371, 54085, 73660, 86536, 94742, 108170, 147320, 189484, 216340, 236855, 378968, 432680, 473710, 947420, 1373759, 1894840, 2747518, 5495036, 6868795, 10990072, 13737590, 27475180, 54950360]

約数ペア:

[(1, 54950360), (2, 27475180), (4, 13737590), (5, 10990072), (8, 6868795), (10, 5495036), (20, 2747518), (29, 1894840), (40, 1373759), (58, 947420), (116, 473710), (127, 432680), (145, 378968), (232, 236855), (254, 216340), (290, 189484), (373, 147320), (508, 108170), (580, 94742), (635, 86536), (746, 73660), (1016, 54085), (1160, 47371), (1270, 43268), (1492, 36830), (1865, 29464), (2540, 21634), (2984, 18415), (3683, 14920), (3730, 14732), (5080, 10817), (7366, 7460)]