47528394

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1$

素因数の和:227

約数の個数: 64

約数和(自身を含む): 102850560

約数和(自身を除く): 55322166

約数列:

[1, 2, 3, 6, 31, 59, 61, 62, 71, 93, 118, 122, 142, 177, 183, 186, 213, 354, 366, 426, 1829, 1891, 2201, 3599, 3658, 3782, 4189, 4331, 4402, 5487, 5673, 6603, 7198, 8378, 8662, 10797, 10974, 11346, 12567, 12993, 13206, 21594, 25134, 25986, 111569, 129859, 134261, 223138, 255529, 259718, 268522, 334707, 389577, 402783, 511058, 669414, 766587, 779154, 805566, 1533174, 7921399, 15842798, 23764197, 47528394]

約数ペア:

[(1, 47528394), (2, 23764197), (3, 15842798), (6, 7921399), (31, 1533174), (59, 805566), (61, 779154), (62, 766587), (71, 669414), (93, 511058), (118, 402783), (122, 389577), (142, 334707), (177, 268522), (183, 259718), (186, 255529), (213, 223138), (354, 134261), (366, 129859), (426, 111569), (1829, 25986), (1891, 25134), (2201, 21594), (3599, 13206), (3658, 12993), (3782, 12567), (4189, 11346), (4331, 10974), (4402, 10797), (5487, 8662), (5673, 8378), (6603, 7198)]