53003600

素因数分解:

$2^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{10193}}^1$

素因数の和:10224

約数の個数: 60

約数和(自身を含む): 137150076

約数和(自身を除く): 84146476

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 40, 50, 52, 65, 80, 100, 104, 130, 200, 208, 260, 325, 400, 520, 650, 1040, 1300, 2600, 5200, 10193, 20386, 40772, 50965, 81544, 101930, 132509, 163088, 203860, 254825, 265018, 407720, 509650, 530036, 662545, 815440, 1019300, 1060072, 1325090, 2038600, 2120144, 2650180, 3312725, 4077200, 5300360, 6625450, 10600720, 13250900, 26501800, 53003600]

約数ペア:

[(1, 53003600), (2, 26501800), (4, 13250900), (5, 10600720), (8, 6625450), (10, 5300360), (13, 4077200), (16, 3312725), (20, 2650180), (25, 2120144), (26, 2038600), (40, 1325090), (50, 1060072), (52, 1019300), (65, 815440), (80, 662545), (100, 530036), (104, 509650), (130, 407720), (200, 265018), (208, 254825), (260, 203860), (325, 163088), (400, 132509), (520, 101930), (650, 81544), (1040, 50965), (1300, 40772), (2600, 20386), (5200, 10193)]