47753992

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^4\times {\mathrm{19}}^1$

素因数の和:88

約数の個数: 80

約数和(自身を含む): 111387600

約数和(自身を除く): 63633608

約数列:

[1, 2, 4, 8, 11, 13, 19, 22, 26, 38, 44, 52, 76, 88, 104, 143, 152, 169, 209, 247, 286, 338, 418, 494, 572, 676, 836, 988, 1144, 1352, 1672, 1859, 1976, 2197, 2717, 3211, 3718, 4394, 5434, 6422, 7436, 8788, 10868, 12844, 14872, 17576, 21736, 24167, 25688, 28561, 35321, 41743, 48334, 57122, 70642, 83486, 96668, 114244, 141284, 166972, 193336, 228488, 282568, 314171, 333944, 459173, 542659, 628342, 918346, 1085318, 1256684, 1836692, 2170636, 2513368, 3673384, 4341272, 5969249, 11938498, 23876996, 47753992]

約数ペア:

[(1, 47753992), (2, 23876996), (4, 11938498), (8, 5969249), (11, 4341272), (13, 3673384), (19, 2513368), (22, 2170636), (26, 1836692), (38, 1256684), (44, 1085318), (52, 918346), (76, 628342), (88, 542659), (104, 459173), (143, 333944), (152, 314171), (169, 282568), (209, 228488), (247, 193336), (286, 166972), (338, 141284), (418, 114244), (494, 96668), (572, 83486), (676, 70642), (836, 57122), (988, 48334), (1144, 41743), (1352, 35321), (1672, 28561), (1859, 25688), (1976, 24167), (2197, 21736), (2717, 17576), (3211, 14872), (3718, 12844), (4394, 10868), (5434, 8788), (6422, 7436)]