51157152

素因数分解:

$2^5\times 3^2\times {\mathrm{23}}^1\times {\mathrm{7723}}^1$

素因数の和:7762

約数の個数: 72

約数和(自身を含む): 151822944

約数和(自身を除く): 100665792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 69, 72, 92, 96, 138, 144, 184, 207, 276, 288, 368, 414, 552, 736, 828, 1104, 1656, 2208, 3312, 6624, 7723, 15446, 23169, 30892, 46338, 61784, 69507, 92676, 123568, 139014, 177629, 185352, 247136, 278028, 355258, 370704, 532887, 556056, 710516, 741408, 1065774, 1112112, 1421032, 1598661, 2131548, 2224224, 2842064, 3197322, 4263096, 5684128, 6394644, 8526192, 12789288, 17052384, 25578576, 51157152]

約数ペア:

[(1, 51157152), (2, 25578576), (3, 17052384), (4, 12789288), (6, 8526192), (8, 6394644), (9, 5684128), (12, 4263096), (16, 3197322), (18, 2842064), (23, 2224224), (24, 2131548), (32, 1598661), (36, 1421032), (46, 1112112), (48, 1065774), (69, 741408), (72, 710516), (92, 556056), (96, 532887), (138, 370704), (144, 355258), (184, 278028), (207, 247136), (276, 185352), (288, 177629), (368, 139014), (414, 123568), (552, 92676), (736, 69507), (828, 61784), (1104, 46338), (1656, 30892), (2208, 23169), (3312, 15446), (6624, 7723)]