51551832

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{1531}}^1$

素因数の和:1624

約数の個数: 64

約数和(自身を含む): 136776960

約数和(自身を除く): 85225128

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 61, 69, 92, 122, 138, 183, 184, 244, 276, 366, 488, 552, 732, 1403, 1464, 1531, 2806, 3062, 4209, 4593, 5612, 6124, 8418, 9186, 11224, 12248, 16836, 18372, 33672, 35213, 36744, 70426, 93391, 105639, 140852, 186782, 211278, 280173, 281704, 373564, 422556, 560346, 747128, 845112, 1120692, 2147993, 2241384, 4295986, 6443979, 8591972, 12887958, 17183944, 25775916, 51551832]

約数ペア:

[(1, 51551832), (2, 25775916), (3, 17183944), (4, 12887958), (6, 8591972), (8, 6443979), (12, 4295986), (23, 2241384), (24, 2147993), (46, 1120692), (61, 845112), (69, 747128), (92, 560346), (122, 422556), (138, 373564), (183, 281704), (184, 280173), (244, 211278), (276, 186782), (366, 140852), (488, 105639), (552, 93391), (732, 70426), (1403, 36744), (1464, 35213), (1531, 33672), (2806, 18372), (3062, 16836), (4209, 12248), (4593, 11224), (5612, 9186), (6124, 8418)]