49932890

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{313}}^1$

素因数の和:423

約数の個数: 64

約数和(自身を含む): 107433216

約数和(自身を除く): 57500326

約数列:

[1, 2, 5, 7, 10, 14, 35, 43, 53, 70, 86, 106, 215, 265, 301, 313, 371, 430, 530, 602, 626, 742, 1505, 1565, 1855, 2191, 2279, 3010, 3130, 3710, 4382, 4558, 10955, 11395, 13459, 15953, 16589, 21910, 22790, 26918, 31906, 33178, 67295, 79765, 82945, 94213, 116123, 134590, 159530, 165890, 188426, 232246, 471065, 580615, 713327, 942130, 1161230, 1426654, 3566635, 4993289, 7133270, 9986578, 24966445, 49932890]

約数ペア:

[(1, 49932890), (2, 24966445), (5, 9986578), (7, 7133270), (10, 4993289), (14, 3566635), (35, 1426654), (43, 1161230), (53, 942130), (70, 713327), (86, 580615), (106, 471065), (215, 232246), (265, 188426), (301, 165890), (313, 159530), (371, 134590), (430, 116123), (530, 94213), (602, 82945), (626, 79765), (742, 67295), (1505, 33178), (1565, 31906), (1855, 26918), (2191, 22790), (2279, 21910), (3010, 16589), (3130, 15953), (3710, 13459), (4382, 11395), (4558, 10955)]