47718770

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{113}}^1\times {\mathrm{349}}^1$

素因数の和:491

約数の個数: 48

約数和(自身を含む): 95520600

約数和(自身を除く): 47801830

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 113, 121, 226, 242, 349, 565, 605, 698, 1130, 1210, 1243, 1745, 2486, 3490, 3839, 6215, 7678, 12430, 13673, 19195, 27346, 38390, 39437, 42229, 68365, 78874, 84458, 136730, 197185, 211145, 394370, 422290, 433807, 867614, 2169035, 4338070, 4771877, 9543754, 23859385, 47718770]

約数ペア:

[(1, 47718770), (2, 23859385), (5, 9543754), (10, 4771877), (11, 4338070), (22, 2169035), (55, 867614), (110, 433807), (113, 422290), (121, 394370), (226, 211145), (242, 197185), (349, 136730), (565, 84458), (605, 78874), (698, 68365), (1130, 42229), (1210, 39437), (1243, 38390), (1745, 27346), (2486, 19195), (3490, 13673), (3839, 12430), (6215, 7678)]