47849880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{829}}^1$

素因数の和:893

約数の個数: 128

約数和(自身を含む): 158961600

約数和(自身を除く): 111111720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 37, 39, 40, 52, 60, 65, 74, 78, 104, 111, 120, 130, 148, 156, 185, 195, 222, 260, 296, 312, 370, 390, 444, 481, 520, 555, 740, 780, 829, 888, 962, 1110, 1443, 1480, 1560, 1658, 1924, 2220, 2405, 2487, 2886, 3316, 3848, 4145, 4440, 4810, 4974, 5772, 6632, 7215, 8290, 9620, 9948, 10777, 11544, 12435, 14430, 16580, 19240, 19896, 21554, 24870, 28860, 30673, 32331, 33160, 43108, 49740, 53885, 57720, 61346, 64662, 86216, 92019, 99480, 107770, 122692, 129324, 153365, 161655, 184038, 215540, 245384, 258648, 306730, 323310, 368076, 398749, 431080, 460095, 613460, 646620, 736152, 797498, 920190, 1196247, 1226920, 1293240, 1594996, 1840380, 1993745, 2392494, 3189992, 3680760, 3987490, 4784988, 5981235, 7974980, 9569976, 11962470, 15949960, 23924940, 47849880]

約数ペア:

[(1, 47849880), (2, 23924940), (3, 15949960), (4, 11962470), (5, 9569976), (6, 7974980), (8, 5981235), (10, 4784988), (12, 3987490), (13, 3680760), (15, 3189992), (20, 2392494), (24, 1993745), (26, 1840380), (30, 1594996), (37, 1293240), (39, 1226920), (40, 1196247), (52, 920190), (60, 797498), (65, 736152), (74, 646620), (78, 613460), (104, 460095), (111, 431080), (120, 398749), (130, 368076), (148, 323310), (156, 306730), (185, 258648), (195, 245384), (222, 215540), (260, 184038), (296, 161655), (312, 153365), (370, 129324), (390, 122692), (444, 107770), (481, 99480), (520, 92019), (555, 86216), (740, 64662), (780, 61346), (829, 57720), (888, 53885), (962, 49740), (1110, 43108), (1443, 33160), (1480, 32331), (1560, 30673), (1658, 28860), (1924, 24870), (2220, 21554), (2405, 19896), (2487, 19240), (2886, 16580), (3316, 14430), (3848, 12435), (4145, 11544), (4440, 10777), (4810, 9948), (4974, 9620), (5772, 8290), (6632, 7215)]