49831080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1879}}^1$

素因数の和:1923

約数の個数: 128

約数和(自身を含む): 170553600

約数和(自身を除く): 120722520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 17, 20, 24, 26, 30, 34, 39, 40, 51, 52, 60, 65, 68, 78, 85, 102, 104, 120, 130, 136, 156, 170, 195, 204, 221, 255, 260, 312, 340, 390, 408, 442, 510, 520, 663, 680, 780, 884, 1020, 1105, 1326, 1560, 1768, 1879, 2040, 2210, 2652, 3315, 3758, 4420, 5304, 5637, 6630, 7516, 8840, 9395, 11274, 13260, 15032, 18790, 22548, 24427, 26520, 28185, 31943, 37580, 45096, 48854, 56370, 63886, 73281, 75160, 95829, 97708, 112740, 122135, 127772, 146562, 159715, 191658, 195416, 225480, 244270, 255544, 293124, 319430, 366405, 383316, 415259, 479145, 488540, 586248, 638860, 732810, 766632, 830518, 958290, 977080, 1245777, 1277720, 1465620, 1661036, 1916580, 2076295, 2491554, 2931240, 3322072, 3833160, 4152590, 4983108, 6228885, 8305180, 9966216, 12457770, 16610360, 24915540, 49831080]

約数ペア:

[(1, 49831080), (2, 24915540), (3, 16610360), (4, 12457770), (5, 9966216), (6, 8305180), (8, 6228885), (10, 4983108), (12, 4152590), (13, 3833160), (15, 3322072), (17, 2931240), (20, 2491554), (24, 2076295), (26, 1916580), (30, 1661036), (34, 1465620), (39, 1277720), (40, 1245777), (51, 977080), (52, 958290), (60, 830518), (65, 766632), (68, 732810), (78, 638860), (85, 586248), (102, 488540), (104, 479145), (120, 415259), (130, 383316), (136, 366405), (156, 319430), (170, 293124), (195, 255544), (204, 244270), (221, 225480), (255, 195416), (260, 191658), (312, 159715), (340, 146562), (390, 127772), (408, 122135), (442, 112740), (510, 97708), (520, 95829), (663, 75160), (680, 73281), (780, 63886), (884, 56370), (1020, 48854), (1105, 45096), (1326, 37580), (1560, 31943), (1768, 28185), (1879, 26520), (2040, 24427), (2210, 22548), (2652, 18790), (3315, 15032), (3758, 13260), (4420, 11274), (5304, 9395), (5637, 8840), (6630, 7516)]