53051908

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{443}}^1$

素因数の和:521

約数の個数: 72

約数和(自身を含む): 119048832

約数和(自身を除く): 65996924

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 47, 49, 52, 91, 94, 98, 182, 188, 196, 329, 364, 443, 611, 637, 658, 886, 1222, 1274, 1316, 1772, 2303, 2444, 2548, 3101, 4277, 4606, 5759, 6202, 8554, 9212, 11518, 12404, 17108, 20821, 21707, 23036, 29939, 40313, 41642, 43414, 59878, 80626, 83284, 86828, 119756, 145747, 161252, 270673, 282191, 291494, 541346, 564382, 582988, 1020229, 1082692, 1128764, 1894711, 2040458, 3789422, 4080916, 7578844, 13262977, 26525954, 53051908]

約数ペア:

[(1, 53051908), (2, 26525954), (4, 13262977), (7, 7578844), (13, 4080916), (14, 3789422), (26, 2040458), (28, 1894711), (47, 1128764), (49, 1082692), (52, 1020229), (91, 582988), (94, 564382), (98, 541346), (182, 291494), (188, 282191), (196, 270673), (329, 161252), (364, 145747), (443, 119756), (611, 86828), (637, 83284), (658, 80626), (886, 59878), (1222, 43414), (1274, 41642), (1316, 40313), (1772, 29939), (2303, 23036), (2444, 21707), (2548, 20821), (3101, 17108), (4277, 12404), (4606, 11518), (5759, 9212), (6202, 8554)]