51664080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{571}}^1$

素因数の和:629

約数の個数: 160

約数和(自身を含む): 178738560

約数和(自身を除く): 127074480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 29, 30, 39, 40, 48, 52, 58, 60, 65, 78, 80, 87, 104, 116, 120, 130, 145, 156, 174, 195, 208, 232, 240, 260, 290, 312, 348, 377, 390, 435, 464, 520, 571, 580, 624, 696, 754, 780, 870, 1040, 1131, 1142, 1160, 1392, 1508, 1560, 1713, 1740, 1885, 2262, 2284, 2320, 2855, 3016, 3120, 3426, 3480, 3770, 4524, 4568, 5655, 5710, 6032, 6852, 6960, 7423, 7540, 8565, 9048, 9136, 11310, 11420, 13704, 14846, 15080, 16559, 17130, 18096, 22269, 22620, 22840, 27408, 29692, 30160, 33118, 34260, 37115, 44538, 45240, 45680, 49677, 59384, 66236, 68520, 74230, 82795, 89076, 90480, 99354, 111345, 118768, 132472, 137040, 148460, 165590, 178152, 198708, 215267, 222690, 248385, 264944, 296920, 331180, 356304, 397416, 430534, 445380, 496770, 593840, 645801, 662360, 794832, 861068, 890760, 993540, 1076335, 1291602, 1324720, 1722136, 1781520, 1987080, 2152670, 2583204, 3229005, 3444272, 3974160, 4305340, 5166408, 6458010, 8610680, 10332816, 12916020, 17221360, 25832040, 51664080]

約数ペア:

[(1, 51664080), (2, 25832040), (3, 17221360), (4, 12916020), (5, 10332816), (6, 8610680), (8, 6458010), (10, 5166408), (12, 4305340), (13, 3974160), (15, 3444272), (16, 3229005), (20, 2583204), (24, 2152670), (26, 1987080), (29, 1781520), (30, 1722136), (39, 1324720), (40, 1291602), (48, 1076335), (52, 993540), (58, 890760), (60, 861068), (65, 794832), (78, 662360), (80, 645801), (87, 593840), (104, 496770), (116, 445380), (120, 430534), (130, 397416), (145, 356304), (156, 331180), (174, 296920), (195, 264944), (208, 248385), (232, 222690), (240, 215267), (260, 198708), (290, 178152), (312, 165590), (348, 148460), (377, 137040), (390, 132472), (435, 118768), (464, 111345), (520, 99354), (571, 90480), (580, 89076), (624, 82795), (696, 74230), (754, 68520), (780, 66236), (870, 59384), (1040, 49677), (1131, 45680), (1142, 45240), (1160, 44538), (1392, 37115), (1508, 34260), (1560, 33118), (1713, 30160), (1740, 29692), (1885, 27408), (2262, 22840), (2284, 22620), (2320, 22269), (2855, 18096), (3016, 17130), (3120, 16559), (3426, 15080), (3480, 14846), (3770, 13704), (4524, 11420), (4568, 11310), (5655, 9136), (5710, 9048), (6032, 8565), (6852, 7540), (6960, 7423)]