51605328

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{439}}^1$

素因数の和:560

約数の個数: 80

約数和(自身を含む): 139673600

約数和(自身を除く): 88068272

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 79, 93, 124, 158, 186, 237, 248, 316, 372, 439, 474, 496, 632, 744, 878, 948, 1264, 1317, 1488, 1756, 1896, 2449, 2634, 3512, 3792, 4898, 5268, 7024, 7347, 9796, 10536, 13609, 14694, 19592, 21072, 27218, 29388, 34681, 39184, 40827, 54436, 58776, 69362, 81654, 104043, 108872, 117552, 138724, 163308, 208086, 217744, 277448, 326616, 416172, 554896, 653232, 832344, 1075111, 1664688, 2150222, 3225333, 4300444, 6450666, 8600888, 12901332, 17201776, 25802664, 51605328]

約数ペア:

[(1, 51605328), (2, 25802664), (3, 17201776), (4, 12901332), (6, 8600888), (8, 6450666), (12, 4300444), (16, 3225333), (24, 2150222), (31, 1664688), (48, 1075111), (62, 832344), (79, 653232), (93, 554896), (124, 416172), (158, 326616), (186, 277448), (237, 217744), (248, 208086), (316, 163308), (372, 138724), (439, 117552), (474, 108872), (496, 104043), (632, 81654), (744, 69362), (878, 58776), (948, 54436), (1264, 40827), (1317, 39184), (1488, 34681), (1756, 29388), (1896, 27218), (2449, 21072), (2634, 19592), (3512, 14694), (3792, 13609), (4898, 10536), (5268, 9796), (7024, 7347)]