15696699950

素因数分解:

$2^1\times 5^2\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{97103}}^1$

素因数の和:97229

約数の個数: 48

約数和(自身を含む): 30234689856

約数和(自身を除く): 14537989906

約数列:

[1, 2, 5, 10, 25, 50, 53, 61, 106, 122, 265, 305, 530, 610, 1325, 1525, 2650, 3050, 3233, 6466, 16165, 32330, 80825, 97103, 161650, 194206, 485515, 971030, 2427575, 4855150, 5146459, 5923283, 10292918, 11846566, 25732295, 29616415, 51464590, 59232830, 128661475, 148082075, 257322950, 296164150, 313933999, 627867998, 1569669995, 3139339990, 7848349975, 15696699950]

約数ペア:

[(1, 15696699950), (2, 7848349975), (5, 3139339990), (10, 1569669995), (25, 627867998), (50, 313933999), (53, 296164150), (61, 257322950), (106, 148082075), (122, 128661475), (265, 59232830), (305, 51464590), (530, 29616415), (610, 25732295), (1325, 11846566), (1525, 10292918), (2650, 5923283), (3050, 5146459), (3233, 4855150), (6466, 2427575), (16165, 971030), (32330, 485515), (80825, 194206), (97103, 161650)]