55006920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{3251}}^1$

素因数の和:3315

約数の個数: 96

約数和(自身を含む): 182632320

約数和(自身を除く): 127625400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 47, 60, 72, 90, 94, 120, 141, 180, 188, 235, 282, 360, 376, 423, 470, 564, 705, 846, 940, 1128, 1410, 1692, 1880, 2115, 2820, 3251, 3384, 4230, 5640, 6502, 8460, 9753, 13004, 16255, 16920, 19506, 26008, 29259, 32510, 39012, 48765, 58518, 65020, 78024, 97530, 117036, 130040, 146295, 152797, 195060, 234072, 292590, 305594, 390120, 458391, 585180, 611188, 763985, 916782, 1170360, 1222376, 1375173, 1527970, 1833564, 2291955, 2750346, 3055940, 3667128, 4583910, 5500692, 6111880, 6875865, 9167820, 11001384, 13751730, 18335640, 27503460, 55006920]

約数ペア:

[(1, 55006920), (2, 27503460), (3, 18335640), (4, 13751730), (5, 11001384), (6, 9167820), (8, 6875865), (9, 6111880), (10, 5500692), (12, 4583910), (15, 3667128), (18, 3055940), (20, 2750346), (24, 2291955), (30, 1833564), (36, 1527970), (40, 1375173), (45, 1222376), (47, 1170360), (60, 916782), (72, 763985), (90, 611188), (94, 585180), (120, 458391), (141, 390120), (180, 305594), (188, 292590), (235, 234072), (282, 195060), (360, 152797), (376, 146295), (423, 130040), (470, 117036), (564, 97530), (705, 78024), (846, 65020), (940, 58518), (1128, 48765), (1410, 39012), (1692, 32510), (1880, 29259), (2115, 26008), (2820, 19506), (3251, 16920), (3384, 16255), (4230, 13004), (5640, 9753), (6502, 8460)]