55545816

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{2971}}^1$

素因数の和:3040

約数の個数: 64

約数和(自身を含む): 149788800

約数和(自身を除く): 94242984

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 41, 57, 76, 82, 114, 123, 152, 164, 228, 246, 328, 456, 492, 779, 984, 1558, 2337, 2971, 3116, 4674, 5942, 6232, 8913, 9348, 11884, 17826, 18696, 23768, 35652, 56449, 71304, 112898, 121811, 169347, 225796, 243622, 338694, 365433, 451592, 487244, 677388, 730866, 974488, 1354776, 1461732, 2314409, 2923464, 4628818, 6943227, 9257636, 13886454, 18515272, 27772908, 55545816]

約数ペア:

[(1, 55545816), (2, 27772908), (3, 18515272), (4, 13886454), (6, 9257636), (8, 6943227), (12, 4628818), (19, 2923464), (24, 2314409), (38, 1461732), (41, 1354776), (57, 974488), (76, 730866), (82, 677388), (114, 487244), (123, 451592), (152, 365433), (164, 338694), (228, 243622), (246, 225796), (328, 169347), (456, 121811), (492, 112898), (779, 71304), (984, 56449), (1558, 35652), (2337, 23768), (2971, 18696), (3116, 17826), (4674, 11884), (5942, 9348), (6232, 8913)]