51244470

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{439}}^1\times {\mathrm{1297}}^1$

素因数の和:1749

約数の個数: 48

約数和(自身を含む): 133642080

約数和(自身を除く): 82397610

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 439, 878, 1297, 1317, 2195, 2594, 2634, 3891, 3951, 4390, 6485, 6585, 7782, 7902, 11673, 12970, 13170, 19455, 19755, 23346, 38910, 39510, 58365, 116730, 569383, 1138766, 1708149, 2846915, 3416298, 5124447, 5693830, 8540745, 10248894, 17081490, 25622235, 51244470]

約数ペア:

[(1, 51244470), (2, 25622235), (3, 17081490), (5, 10248894), (6, 8540745), (9, 5693830), (10, 5124447), (15, 3416298), (18, 2846915), (30, 1708149), (45, 1138766), (90, 569383), (439, 116730), (878, 58365), (1297, 39510), (1317, 38910), (2195, 23346), (2594, 19755), (2634, 19455), (3891, 13170), (3951, 12970), (4390, 11673), (6485, 7902), (6585, 7782)]