48259980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{11657}}^1$

素因数の和:11695

約数の個数: 72

約数和(自身を含む): 152766432

約数和(自身を除く): 104506452

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 60, 69, 90, 92, 115, 138, 180, 207, 230, 276, 345, 414, 460, 690, 828, 1035, 1380, 2070, 4140, 11657, 23314, 34971, 46628, 58285, 69942, 104913, 116570, 139884, 174855, 209826, 233140, 268111, 349710, 419652, 524565, 536222, 699420, 804333, 1049130, 1072444, 1340555, 1608666, 2098260, 2412999, 2681110, 3217332, 4021665, 4825998, 5362220, 8043330, 9651996, 12064995, 16086660, 24129990, 48259980]

約数ペア:

[(1, 48259980), (2, 24129990), (3, 16086660), (4, 12064995), (5, 9651996), (6, 8043330), (9, 5362220), (10, 4825998), (12, 4021665), (15, 3217332), (18, 2681110), (20, 2412999), (23, 2098260), (30, 1608666), (36, 1340555), (45, 1072444), (46, 1049130), (60, 804333), (69, 699420), (90, 536222), (92, 524565), (115, 419652), (138, 349710), (180, 268111), (207, 233140), (230, 209826), (276, 174855), (345, 139884), (414, 116570), (460, 104913), (690, 69942), (828, 58285), (1035, 46628), (1380, 34971), (2070, 23314), (4140, 11657)]