51221796

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{7247}}^1$

素因数の和:7304

約数の個数: 48

約数和(自身を含む): 129884160

約数和(自身を除く): 78662364

約数列:

[1, 2, 3, 4, 6, 12, 19, 31, 38, 57, 62, 76, 93, 114, 124, 186, 228, 372, 589, 1178, 1767, 2356, 3534, 7068, 7247, 14494, 21741, 28988, 43482, 86964, 137693, 224657, 275386, 413079, 449314, 550772, 673971, 826158, 898628, 1347942, 1652316, 2695884, 4268483, 8536966, 12805449, 17073932, 25610898, 51221796]

約数ペア:

[(1, 51221796), (2, 25610898), (3, 17073932), (4, 12805449), (6, 8536966), (12, 4268483), (19, 2695884), (31, 1652316), (38, 1347942), (57, 898628), (62, 826158), (76, 673971), (93, 550772), (114, 449314), (124, 413079), (186, 275386), (228, 224657), (372, 137693), (589, 86964), (1178, 43482), (1767, 28988), (2356, 21741), (3534, 14494), (7068, 7247)]