50551800

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{6481}}^1$

素因数の和:6513

約数の個数: 96

約数和(自身を含む): 168791280

約数和(自身を除く): 118239480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 25, 26, 30, 39, 40, 50, 52, 60, 65, 75, 78, 100, 104, 120, 130, 150, 156, 195, 200, 260, 300, 312, 325, 390, 520, 600, 650, 780, 975, 1300, 1560, 1950, 2600, 3900, 6481, 7800, 12962, 19443, 25924, 32405, 38886, 51848, 64810, 77772, 84253, 97215, 129620, 155544, 162025, 168506, 194430, 252759, 259240, 324050, 337012, 388860, 421265, 486075, 505518, 648100, 674024, 777720, 842530, 972150, 1011036, 1263795, 1296200, 1685060, 1944300, 2022072, 2106325, 2527590, 3370120, 3888600, 4212650, 5055180, 6318975, 8425300, 10110360, 12637950, 16850600, 25275900, 50551800]

約数ペア:

[(1, 50551800), (2, 25275900), (3, 16850600), (4, 12637950), (5, 10110360), (6, 8425300), (8, 6318975), (10, 5055180), (12, 4212650), (13, 3888600), (15, 3370120), (20, 2527590), (24, 2106325), (25, 2022072), (26, 1944300), (30, 1685060), (39, 1296200), (40, 1263795), (50, 1011036), (52, 972150), (60, 842530), (65, 777720), (75, 674024), (78, 648100), (100, 505518), (104, 486075), (120, 421265), (130, 388860), (150, 337012), (156, 324050), (195, 259240), (200, 252759), (260, 194430), (300, 168506), (312, 162025), (325, 155544), (390, 129620), (520, 97215), (600, 84253), (650, 77772), (780, 64810), (975, 51848), (1300, 38886), (1560, 32405), (1950, 25924), (2600, 19443), (3900, 12962), (6481, 7800)]