47981502

素因数分解:

$2^1\times 3^2\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{491}}^1$

素因数の和:649

約数の個数: 48

約数和(自身を含む): 107069040

約数和(自身を除く): 59087538

約数列:

[1, 2, 3, 6, 9, 18, 61, 89, 122, 178, 183, 267, 366, 491, 534, 549, 801, 982, 1098, 1473, 1602, 2946, 4419, 5429, 8838, 10858, 16287, 29951, 32574, 43699, 48861, 59902, 87398, 89853, 97722, 131097, 179706, 262194, 269559, 393291, 539118, 786582, 2665639, 5331278, 7996917, 15993834, 23990751, 47981502]

約数ペア:

[(1, 47981502), (2, 23990751), (3, 15993834), (6, 7996917), (9, 5331278), (18, 2665639), (61, 786582), (89, 539118), (122, 393291), (178, 269559), (183, 262194), (267, 179706), (366, 131097), (491, 97722), (534, 89853), (549, 87398), (801, 59902), (982, 48861), (1098, 43699), (1473, 32574), (1602, 29951), (2946, 16287), (4419, 10858), (5429, 8838)]