51699330

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1$

素因数の和:193

約数の個数: 128

約数和(自身を含む): 145347840

約数和(自身を除く): 93648510

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 43, 45, 54, 61, 73, 86, 90, 122, 129, 135, 146, 183, 215, 219, 258, 270, 305, 365, 366, 387, 430, 438, 549, 610, 645, 657, 730, 774, 915, 1095, 1098, 1161, 1290, 1314, 1647, 1830, 1935, 1971, 2190, 2322, 2623, 2745, 3139, 3285, 3294, 3870, 3942, 4453, 5246, 5490, 5805, 6278, 6570, 7869, 8235, 8906, 9417, 9855, 11610, 13115, 13359, 15695, 15738, 16470, 18834, 19710, 22265, 23607, 26230, 26718, 28251, 31390, 39345, 40077, 44530, 47085, 47214, 56502, 66795, 70821, 78690, 80154, 84753, 94170, 118035, 120231, 133590, 141255, 141642, 169506, 191479, 200385, 236070, 240462, 282510, 354105, 382958, 400770, 423765, 574437, 601155, 708210, 847530, 957395, 1148874, 1202310, 1723311, 1914790, 2872185, 3446622, 5169933, 5744370, 8616555, 10339866, 17233110, 25849665, 51699330]

約数ペア:

[(1, 51699330), (2, 25849665), (3, 17233110), (5, 10339866), (6, 8616555), (9, 5744370), (10, 5169933), (15, 3446622), (18, 2872185), (27, 1914790), (30, 1723311), (43, 1202310), (45, 1148874), (54, 957395), (61, 847530), (73, 708210), (86, 601155), (90, 574437), (122, 423765), (129, 400770), (135, 382958), (146, 354105), (183, 282510), (215, 240462), (219, 236070), (258, 200385), (270, 191479), (305, 169506), (365, 141642), (366, 141255), (387, 133590), (430, 120231), (438, 118035), (549, 94170), (610, 84753), (645, 80154), (657, 78690), (730, 70821), (774, 66795), (915, 56502), (1095, 47214), (1098, 47085), (1161, 44530), (1290, 40077), (1314, 39345), (1647, 31390), (1830, 28251), (1935, 26718), (1971, 26230), (2190, 23607), (2322, 22265), (2623, 19710), (2745, 18834), (3139, 16470), (3285, 15738), (3294, 15695), (3870, 13359), (3942, 13115), (4453, 11610), (5246, 9855), (5490, 9417), (5805, 8906), (6278, 8235), (6570, 7869)]