19549050

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{53}}^1\times {\mathrm{2459}}^1$

素因数の和:2527

約数の個数: 48

約数和(自身を含む): 49416480

約数和(自身を除く): 29867430

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 53, 75, 106, 150, 159, 265, 318, 530, 795, 1325, 1590, 2459, 2650, 3975, 4918, 7377, 7950, 12295, 14754, 24590, 36885, 61475, 73770, 122950, 130327, 184425, 260654, 368850, 390981, 651635, 781962, 1303270, 1954905, 3258175, 3909810, 6516350, 9774525, 19549050]

約数ペア:

[(1, 19549050), (2, 9774525), (3, 6516350), (5, 3909810), (6, 3258175), (10, 1954905), (15, 1303270), (25, 781962), (30, 651635), (50, 390981), (53, 368850), (75, 260654), (106, 184425), (150, 130327), (159, 122950), (265, 73770), (318, 61475), (530, 36885), (795, 24590), (1325, 14754), (1590, 12295), (2459, 7950), (2650, 7377), (3975, 4918)]