48944360

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{431}}^1$

素因数の和:626

約数の個数: 64

約数和(自身を含む): 117573120

約数和(自身を除く): 68628760

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 167, 170, 334, 340, 431, 668, 680, 835, 862, 1336, 1670, 1724, 2155, 2839, 3340, 3448, 4310, 5678, 6680, 7327, 8620, 11356, 14195, 14654, 17240, 22712, 28390, 29308, 36635, 56780, 58616, 71977, 73270, 113560, 143954, 146540, 287908, 293080, 359885, 575816, 719770, 1223609, 1439540, 2447218, 2879080, 4894436, 6118045, 9788872, 12236090, 24472180, 48944360]

約数ペア:

[(1, 48944360), (2, 24472180), (4, 12236090), (5, 9788872), (8, 6118045), (10, 4894436), (17, 2879080), (20, 2447218), (34, 1439540), (40, 1223609), (68, 719770), (85, 575816), (136, 359885), (167, 293080), (170, 287908), (334, 146540), (340, 143954), (431, 113560), (668, 73270), (680, 71977), (835, 58616), (862, 56780), (1336, 36635), (1670, 29308), (1724, 28390), (2155, 22712), (2839, 17240), (3340, 14654), (3448, 14195), (4310, 11356), (5678, 8620), (6680, 7327)]