55140318

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{241}}^1$

素因数の和:494

約数の個数: 64

約数和(自身を含む): 130099200

約数和(自身を除く): 74958882

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 114, 171, 223, 241, 342, 446, 482, 513, 669, 723, 1026, 1338, 1446, 2007, 2169, 4014, 4237, 4338, 4579, 6021, 6507, 8474, 9158, 12042, 12711, 13014, 13737, 25422, 27474, 38133, 41211, 53743, 76266, 82422, 107486, 114399, 123633, 161229, 228798, 247266, 322458, 483687, 967374, 1021117, 1451061, 2042234, 2902122, 3063351, 6126702, 9190053, 18380106, 27570159, 55140318]

約数ペア:

[(1, 55140318), (2, 27570159), (3, 18380106), (6, 9190053), (9, 6126702), (18, 3063351), (19, 2902122), (27, 2042234), (38, 1451061), (54, 1021117), (57, 967374), (114, 483687), (171, 322458), (223, 247266), (241, 228798), (342, 161229), (446, 123633), (482, 114399), (513, 107486), (669, 82422), (723, 76266), (1026, 53743), (1338, 41211), (1446, 38133), (2007, 27474), (2169, 25422), (4014, 13737), (4237, 13014), (4338, 12711), (4579, 12042), (6021, 9158), (6507, 8474)]