51406290

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{829}}^1$

素因数の和:908

約数の個数: 96

約数和(自身を含む): 146830320

約数和(自身を除く): 95424030

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 53, 65, 78, 90, 106, 117, 130, 159, 195, 234, 265, 318, 390, 477, 530, 585, 689, 795, 829, 954, 1170, 1378, 1590, 1658, 2067, 2385, 2487, 3445, 4134, 4145, 4770, 4974, 6201, 6890, 7461, 8290, 10335, 10777, 12402, 12435, 14922, 20670, 21554, 24870, 31005, 32331, 37305, 43937, 53885, 62010, 64662, 74610, 87874, 96993, 107770, 131811, 161655, 193986, 219685, 263622, 323310, 395433, 439370, 484965, 571181, 659055, 790866, 969930, 1142362, 1318110, 1713543, 1977165, 2855905, 3427086, 3954330, 5140629, 5711810, 8567715, 10281258, 17135430, 25703145, 51406290]

約数ペア:

[(1, 51406290), (2, 25703145), (3, 17135430), (5, 10281258), (6, 8567715), (9, 5711810), (10, 5140629), (13, 3954330), (15, 3427086), (18, 2855905), (26, 1977165), (30, 1713543), (39, 1318110), (45, 1142362), (53, 969930), (65, 790866), (78, 659055), (90, 571181), (106, 484965), (117, 439370), (130, 395433), (159, 323310), (195, 263622), (234, 219685), (265, 193986), (318, 161655), (390, 131811), (477, 107770), (530, 96993), (585, 87874), (689, 74610), (795, 64662), (829, 62010), (954, 53885), (1170, 43937), (1378, 37305), (1590, 32331), (1658, 31005), (2067, 24870), (2385, 21554), (2487, 20670), (3445, 14922), (4134, 12435), (4145, 12402), (4770, 10777), (4974, 10335), (6201, 8290), (6890, 7461)]