53913728

素因数分解:

$2^7\times {\mathrm{11}}^2\times {\mathrm{59}}^2$

素因数の和:154

約数の個数: 72

約数和(自身を含む): 120093015

約数和(自身を除く): 66179287

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 59, 64, 88, 118, 121, 128, 176, 236, 242, 352, 472, 484, 649, 704, 944, 968, 1298, 1408, 1888, 1936, 2596, 3481, 3776, 3872, 5192, 6962, 7139, 7552, 7744, 10384, 13924, 14278, 15488, 20768, 27848, 28556, 38291, 41536, 55696, 57112, 76582, 83072, 111392, 114224, 153164, 222784, 228448, 306328, 421201, 445568, 456896, 612656, 842402, 913792, 1225312, 1684804, 2450624, 3369608, 4901248, 6739216, 13478432, 26956864, 53913728]

約数ペア:

[(1, 53913728), (2, 26956864), (4, 13478432), (8, 6739216), (11, 4901248), (16, 3369608), (22, 2450624), (32, 1684804), (44, 1225312), (59, 913792), (64, 842402), (88, 612656), (118, 456896), (121, 445568), (128, 421201), (176, 306328), (236, 228448), (242, 222784), (352, 153164), (472, 114224), (484, 111392), (649, 83072), (704, 76582), (944, 57112), (968, 55696), (1298, 41536), (1408, 38291), (1888, 28556), (1936, 27848), (2596, 20768), (3481, 15488), (3776, 14278), (3872, 13924), (5192, 10384), (6962, 7744), (7139, 7552)]