50407980

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{257}}^1\times {\mathrm{467}}^1$

素因数の和:743

約数の個数: 96

約数和(自身を含む): 162279936

約数和(自身を除く): 111871956

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 257, 420, 467, 514, 771, 934, 1028, 1285, 1401, 1542, 1799, 1868, 2335, 2570, 2802, 3084, 3269, 3598, 3855, 4670, 5140, 5397, 5604, 6538, 7005, 7196, 7710, 8995, 9340, 9807, 10794, 13076, 14010, 15420, 16345, 17990, 19614, 21588, 26985, 28020, 32690, 35980, 39228, 49035, 53970, 65380, 98070, 107940, 120019, 196140, 240038, 360057, 480076, 600095, 720114, 840133, 1200190, 1440228, 1680266, 1800285, 2400380, 2520399, 3360532, 3600570, 4200665, 5040798, 7201140, 8401330, 10081596, 12601995, 16802660, 25203990, 50407980]

約数ペア:

[(1, 50407980), (2, 25203990), (3, 16802660), (4, 12601995), (5, 10081596), (6, 8401330), (7, 7201140), (10, 5040798), (12, 4200665), (14, 3600570), (15, 3360532), (20, 2520399), (21, 2400380), (28, 1800285), (30, 1680266), (35, 1440228), (42, 1200190), (60, 840133), (70, 720114), (84, 600095), (105, 480076), (140, 360057), (210, 240038), (257, 196140), (420, 120019), (467, 107940), (514, 98070), (771, 65380), (934, 53970), (1028, 49035), (1285, 39228), (1401, 35980), (1542, 32690), (1799, 28020), (1868, 26985), (2335, 21588), (2570, 19614), (2802, 17990), (3084, 16345), (3269, 15420), (3598, 14010), (3855, 13076), (4670, 10794), (5140, 9807), (5397, 9340), (5604, 8995), (6538, 7710), (7005, 7196)]