51620712

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^3\times {\mathrm{89}}^1$

素因数の和:148

約数の個数: 128

約数和(自身を含む): 154224000

約数和(自身を除く): 102603288

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 22, 24, 26, 33, 39, 44, 52, 66, 78, 88, 89, 104, 132, 143, 156, 169, 178, 264, 267, 286, 312, 338, 356, 429, 507, 534, 572, 676, 712, 858, 979, 1014, 1068, 1144, 1157, 1352, 1716, 1859, 1958, 2028, 2136, 2197, 2314, 2937, 3432, 3471, 3718, 3916, 4056, 4394, 4628, 5577, 5874, 6591, 6942, 7436, 7832, 8788, 9256, 11154, 11748, 12727, 13182, 13884, 14872, 15041, 17576, 22308, 23496, 24167, 25454, 26364, 27768, 30082, 38181, 44616, 45123, 48334, 50908, 52728, 60164, 72501, 76362, 90246, 96668, 101816, 120328, 145002, 152724, 165451, 180492, 193336, 195533, 290004, 305448, 330902, 360984, 391066, 496353, 580008, 586599, 661804, 782132, 992706, 1173198, 1323608, 1564264, 1985412, 2150863, 2346396, 3970824, 4301726, 4692792, 6452589, 8603452, 12905178, 17206904, 25810356, 51620712]

約数ペア:

[(1, 51620712), (2, 25810356), (3, 17206904), (4, 12905178), (6, 8603452), (8, 6452589), (11, 4692792), (12, 4301726), (13, 3970824), (22, 2346396), (24, 2150863), (26, 1985412), (33, 1564264), (39, 1323608), (44, 1173198), (52, 992706), (66, 782132), (78, 661804), (88, 586599), (89, 580008), (104, 496353), (132, 391066), (143, 360984), (156, 330902), (169, 305448), (178, 290004), (264, 195533), (267, 193336), (286, 180492), (312, 165451), (338, 152724), (356, 145002), (429, 120328), (507, 101816), (534, 96668), (572, 90246), (676, 76362), (712, 72501), (858, 60164), (979, 52728), (1014, 50908), (1068, 48334), (1144, 45123), (1157, 44616), (1352, 38181), (1716, 30082), (1859, 27768), (1958, 26364), (2028, 25454), (2136, 24167), (2197, 23496), (2314, 22308), (2937, 17576), (3432, 15041), (3471, 14872), (3718, 13884), (3916, 13182), (4056, 12727), (4394, 11748), (4628, 11154), (5577, 9256), (5874, 8788), (6591, 7832), (6942, 7436)]