55721832

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{1373}}^1$

素因数の和:1490

約数の個数: 64

約数和(自身を含む): 148392000

約数和(自身を除く): 92670168

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 89, 114, 152, 178, 228, 267, 356, 456, 534, 712, 1068, 1373, 1691, 2136, 2746, 3382, 4119, 5073, 5492, 6764, 8238, 10146, 10984, 13528, 16476, 20292, 26087, 32952, 40584, 52174, 78261, 104348, 122197, 156522, 208696, 244394, 313044, 366591, 488788, 626088, 733182, 977576, 1466364, 2321743, 2932728, 4643486, 6965229, 9286972, 13930458, 18573944, 27860916, 55721832]

約数ペア:

[(1, 55721832), (2, 27860916), (3, 18573944), (4, 13930458), (6, 9286972), (8, 6965229), (12, 4643486), (19, 2932728), (24, 2321743), (38, 1466364), (57, 977576), (76, 733182), (89, 626088), (114, 488788), (152, 366591), (178, 313044), (228, 244394), (267, 208696), (356, 156522), (456, 122197), (534, 104348), (712, 78261), (1068, 52174), (1373, 40584), (1691, 32952), (2136, 26087), (2746, 20292), (3382, 16476), (4119, 13528), (5073, 10984), (5492, 10146), (6764, 8238)]