48810580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{2063}}^1$

素因数の和:2105

約数の個数: 72

約数和(自身を含む): 126911232

約数和(自身を除く): 78100652

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 169, 182, 260, 338, 364, 455, 676, 845, 910, 1183, 1690, 1820, 2063, 2366, 3380, 4126, 4732, 5915, 8252, 10315, 11830, 14441, 20630, 23660, 26819, 28882, 41260, 53638, 57764, 72205, 107276, 134095, 144410, 187733, 268190, 288820, 348647, 375466, 536380, 697294, 750932, 938665, 1394588, 1743235, 1877330, 2440529, 3486470, 3754660, 4881058, 6972940, 9762116, 12202645, 24405290, 48810580]

約数ペア:

[(1, 48810580), (2, 24405290), (4, 12202645), (5, 9762116), (7, 6972940), (10, 4881058), (13, 3754660), (14, 3486470), (20, 2440529), (26, 1877330), (28, 1743235), (35, 1394588), (52, 938665), (65, 750932), (70, 697294), (91, 536380), (130, 375466), (140, 348647), (169, 288820), (182, 268190), (260, 187733), (338, 144410), (364, 134095), (455, 107276), (676, 72205), (845, 57764), (910, 53638), (1183, 41260), (1690, 28882), (1820, 26819), (2063, 23660), (2366, 20630), (3380, 14441), (4126, 11830), (4732, 10315), (5915, 8252)]