53627840

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{269}}^1$

素因数の和:382

約数の個数: 112

約数和(自身を含む): 148132800

約数和(自身を除く): 94504960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 89, 112, 140, 160, 178, 224, 269, 280, 320, 356, 445, 448, 538, 560, 623, 712, 890, 1076, 1120, 1246, 1345, 1424, 1780, 1883, 2152, 2240, 2492, 2690, 2848, 3115, 3560, 3766, 4304, 4984, 5380, 5696, 6230, 7120, 7532, 8608, 9415, 9968, 10760, 12460, 14240, 15064, 17216, 18830, 19936, 21520, 23941, 24920, 28480, 30128, 37660, 39872, 43040, 47882, 49840, 60256, 75320, 86080, 95764, 99680, 119705, 120512, 150640, 167587, 191528, 199360, 239410, 301280, 335174, 383056, 478820, 602560, 670348, 766112, 837935, 957640, 1340696, 1532224, 1675870, 1915280, 2681392, 3351740, 3830560, 5362784, 6703480, 7661120, 10725568, 13406960, 26813920, 53627840]

約数ペア:

[(1, 53627840), (2, 26813920), (4, 13406960), (5, 10725568), (7, 7661120), (8, 6703480), (10, 5362784), (14, 3830560), (16, 3351740), (20, 2681392), (28, 1915280), (32, 1675870), (35, 1532224), (40, 1340696), (56, 957640), (64, 837935), (70, 766112), (80, 670348), (89, 602560), (112, 478820), (140, 383056), (160, 335174), (178, 301280), (224, 239410), (269, 199360), (280, 191528), (320, 167587), (356, 150640), (445, 120512), (448, 119705), (538, 99680), (560, 95764), (623, 86080), (712, 75320), (890, 60256), (1076, 49840), (1120, 47882), (1246, 43040), (1345, 39872), (1424, 37660), (1780, 30128), (1883, 28480), (2152, 24920), (2240, 23941), (2492, 21520), (2690, 19936), (2848, 18830), (3115, 17216), (3560, 15064), (3766, 14240), (4304, 12460), (4984, 10760), (5380, 9968), (5696, 9415), (6230, 8608), (7120, 7532)]