51349896

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{18287}}^1$

素因数の和:18315

約数の個数: 64

約数和(自身を含む): 153619200

約数和(自身を除く): 102269304

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 104, 108, 117, 156, 216, 234, 312, 351, 468, 702, 936, 1404, 2808, 18287, 36574, 54861, 73148, 109722, 146296, 164583, 219444, 237731, 329166, 438888, 475462, 493749, 658332, 713193, 950924, 987498, 1316664, 1426386, 1901848, 1974996, 2139579, 2852772, 3949992, 4279158, 5705544, 6418737, 8558316, 12837474, 17116632, 25674948, 51349896]

約数ペア:

[(1, 51349896), (2, 25674948), (3, 17116632), (4, 12837474), (6, 8558316), (8, 6418737), (9, 5705544), (12, 4279158), (13, 3949992), (18, 2852772), (24, 2139579), (26, 1974996), (27, 1901848), (36, 1426386), (39, 1316664), (52, 987498), (54, 950924), (72, 713193), (78, 658332), (104, 493749), (108, 475462), (117, 438888), (156, 329166), (216, 237731), (234, 219444), (312, 164583), (351, 146296), (468, 109722), (702, 73148), (936, 54861), (1404, 36574), (2808, 18287)]