50018040

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1597}}^1$

素因数の和:1646

約数の個数: 128

約数和(自身を含む): 172584000

約数和(自身を除く): 122565960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 29, 30, 36, 40, 45, 54, 58, 60, 72, 87, 90, 108, 116, 120, 135, 145, 174, 180, 216, 232, 261, 270, 290, 348, 360, 435, 522, 540, 580, 696, 783, 870, 1044, 1080, 1160, 1305, 1566, 1597, 1740, 2088, 2610, 3132, 3194, 3480, 3915, 4791, 5220, 6264, 6388, 7830, 7985, 9582, 10440, 12776, 14373, 15660, 15970, 19164, 23955, 28746, 31320, 31940, 38328, 43119, 46313, 47910, 57492, 63880, 71865, 86238, 92626, 95820, 114984, 138939, 143730, 172476, 185252, 191640, 215595, 231565, 277878, 287460, 344952, 370504, 416817, 431190, 463130, 555756, 574920, 694695, 833634, 862380, 926260, 1111512, 1250451, 1389390, 1667268, 1724760, 1852520, 2084085, 2500902, 2778780, 3334536, 4168170, 5001804, 5557560, 6252255, 8336340, 10003608, 12504510, 16672680, 25009020, 50018040]

約数ペア:

[(1, 50018040), (2, 25009020), (3, 16672680), (4, 12504510), (5, 10003608), (6, 8336340), (8, 6252255), (9, 5557560), (10, 5001804), (12, 4168170), (15, 3334536), (18, 2778780), (20, 2500902), (24, 2084085), (27, 1852520), (29, 1724760), (30, 1667268), (36, 1389390), (40, 1250451), (45, 1111512), (54, 926260), (58, 862380), (60, 833634), (72, 694695), (87, 574920), (90, 555756), (108, 463130), (116, 431190), (120, 416817), (135, 370504), (145, 344952), (174, 287460), (180, 277878), (216, 231565), (232, 215595), (261, 191640), (270, 185252), (290, 172476), (348, 143730), (360, 138939), (435, 114984), (522, 95820), (540, 92626), (580, 86238), (696, 71865), (783, 63880), (870, 57492), (1044, 47910), (1080, 46313), (1160, 43119), (1305, 38328), (1566, 31940), (1597, 31320), (1740, 28746), (2088, 23955), (2610, 19164), (3132, 15970), (3194, 15660), (3480, 14373), (3915, 12776), (4791, 10440), (5220, 9582), (6264, 7985), (6388, 7830)]