49484600

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{271}}^1$

素因数の和:381

約数の個数: 96

約数和(自身を含む): 127491840

約数和(自身を除く): 78007240

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 40, 44, 50, 55, 83, 88, 100, 110, 166, 200, 220, 271, 275, 332, 415, 440, 542, 550, 664, 830, 913, 1084, 1100, 1355, 1660, 1826, 2075, 2168, 2200, 2710, 2981, 3320, 3652, 4150, 4565, 5420, 5962, 6775, 7304, 8300, 9130, 10840, 11924, 13550, 14905, 16600, 18260, 22493, 22825, 23848, 27100, 29810, 36520, 44986, 45650, 54200, 59620, 74525, 89972, 91300, 112465, 119240, 149050, 179944, 182600, 224930, 247423, 298100, 449860, 494846, 562325, 596200, 899720, 989692, 1124650, 1237115, 1979384, 2249300, 2474230, 4498600, 4948460, 6185575, 9896920, 12371150, 24742300, 49484600]

約数ペア:

[(1, 49484600), (2, 24742300), (4, 12371150), (5, 9896920), (8, 6185575), (10, 4948460), (11, 4498600), (20, 2474230), (22, 2249300), (25, 1979384), (40, 1237115), (44, 1124650), (50, 989692), (55, 899720), (83, 596200), (88, 562325), (100, 494846), (110, 449860), (166, 298100), (200, 247423), (220, 224930), (271, 182600), (275, 179944), (332, 149050), (415, 119240), (440, 112465), (542, 91300), (550, 89972), (664, 74525), (830, 59620), (913, 54200), (1084, 45650), (1100, 44986), (1355, 36520), (1660, 29810), (1826, 27100), (2075, 23848), (2168, 22825), (2200, 22493), (2710, 18260), (2981, 16600), (3320, 14905), (3652, 13550), (4150, 11924), (4565, 10840), (5420, 9130), (5962, 8300), (6775, 7304)]