51533892

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{571}}^1$

素因数の和:713

約数の個数: 72

約数和(自身を含む): 137417280

約数和(自身を除く): 85883388

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 109, 138, 207, 218, 276, 327, 414, 436, 571, 654, 828, 981, 1142, 1308, 1713, 1962, 2284, 2507, 3426, 3924, 5014, 5139, 6852, 7521, 10028, 10278, 13133, 15042, 20556, 22563, 26266, 30084, 39399, 45126, 52532, 62239, 78798, 90252, 118197, 124478, 157596, 186717, 236394, 248956, 373434, 472788, 560151, 746868, 1120302, 1431497, 2240604, 2862994, 4294491, 5725988, 8588982, 12883473, 17177964, 25766946, 51533892]

約数ペア:

[(1, 51533892), (2, 25766946), (3, 17177964), (4, 12883473), (6, 8588982), (9, 5725988), (12, 4294491), (18, 2862994), (23, 2240604), (36, 1431497), (46, 1120302), (69, 746868), (92, 560151), (109, 472788), (138, 373434), (207, 248956), (218, 236394), (276, 186717), (327, 157596), (414, 124478), (436, 118197), (571, 90252), (654, 78798), (828, 62239), (981, 52532), (1142, 45126), (1308, 39399), (1713, 30084), (1962, 26266), (2284, 22563), (2507, 20556), (3426, 15042), (3924, 13133), (5014, 10278), (5139, 10028), (6852, 7521)]