57877930

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{1543}}^1$

素因数の和:1603

約数の個数: 48

約数和(自身を含む): 118282752

約数和(自身を除く): 60404822

約数列:

[1, 2, 5, 10, 11, 22, 31, 55, 62, 110, 121, 155, 242, 310, 341, 605, 682, 1210, 1543, 1705, 3086, 3410, 3751, 7502, 7715, 15430, 16973, 18755, 33946, 37510, 47833, 84865, 95666, 169730, 186703, 239165, 373406, 478330, 526163, 933515, 1052326, 1867030, 2630815, 5261630, 5787793, 11575586, 28938965, 57877930]

約数ペア:

[(1, 57877930), (2, 28938965), (5, 11575586), (10, 5787793), (11, 5261630), (22, 2630815), (31, 1867030), (55, 1052326), (62, 933515), (110, 526163), (121, 478330), (155, 373406), (242, 239165), (310, 186703), (341, 169730), (605, 95666), (682, 84865), (1210, 47833), (1543, 37510), (1705, 33946), (3086, 18755), (3410, 16973), (3751, 15430), (7502, 7715)]