57195186

素因数分解:

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

素因数の和:239

約数の個数: 48

約数和(自身を含む): 121730304

約数和(自身を除く): 64535118

約数列:

[1, 2, 3, 6, 31, 61, 62, 71, 93, 122, 142, 183, 186, 213, 366, 426, 1891, 2201, 3782, 4331, 4402, 5041, 5673, 6603, 8662, 10082, 11346, 12993, 13206, 15123, 25986, 30246, 134261, 156271, 268522, 307501, 312542, 402783, 468813, 615002, 805566, 922503, 937626, 1845006, 9532531, 19065062, 28597593, 57195186]

約数ペア:

[(1, 57195186), (2, 28597593), (3, 19065062), (6, 9532531), (31, 1845006), (61, 937626), (62, 922503), (71, 805566), (93, 615002), (122, 468813), (142, 402783), (183, 312542), (186, 307501), (213, 268522), (366, 156271), (426, 134261), (1891, 30246), (2201, 25986), (3782, 15123), (4331, 13206), (4402, 12993), (5041, 11346), (5673, 10082), (6603, 8662)]