27703150

素因数分解:

$2^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{293}}^1$

素因数の和:397

約数の個数: 48

約数和(自身を含む): 54246528

約数和(自身を除く): 26543378

約数列:

[1, 2, 5, 10, 25, 31, 50, 61, 62, 122, 155, 293, 305, 310, 586, 610, 775, 1465, 1525, 1550, 1891, 2930, 3050, 3782, 7325, 9083, 9455, 14650, 17873, 18166, 18910, 35746, 45415, 47275, 89365, 90830, 94550, 178730, 227075, 446825, 454150, 554063, 893650, 1108126, 2770315, 5540630, 13851575, 27703150]

約数ペア:

[(1, 27703150), (2, 13851575), (5, 5540630), (10, 2770315), (25, 1108126), (31, 893650), (50, 554063), (61, 454150), (62, 446825), (122, 227075), (155, 178730), (293, 94550), (305, 90830), (310, 89365), (586, 47275), (610, 45415), (775, 35746), (1465, 18910), (1525, 18166), (1550, 17873), (1891, 14650), (2930, 9455), (3050, 9083), (3782, 7325)]