51130710

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{9967}}^1$

素因数の和:10002

約数の個数: 64

約数和(自身を含む): 143539200

約数和(自身を除く): 92408490

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 27, 30, 38, 45, 54, 57, 90, 95, 114, 135, 171, 190, 270, 285, 342, 513, 570, 855, 1026, 1710, 2565, 5130, 9967, 19934, 29901, 49835, 59802, 89703, 99670, 149505, 179406, 189373, 269109, 299010, 378746, 448515, 538218, 568119, 897030, 946865, 1136238, 1345545, 1704357, 1893730, 2691090, 2840595, 3408714, 5113071, 5681190, 8521785, 10226142, 17043570, 25565355, 51130710]

約数ペア:

[(1, 51130710), (2, 25565355), (3, 17043570), (5, 10226142), (6, 8521785), (9, 5681190), (10, 5113071), (15, 3408714), (18, 2840595), (19, 2691090), (27, 1893730), (30, 1704357), (38, 1345545), (45, 1136238), (54, 946865), (57, 897030), (90, 568119), (95, 538218), (114, 448515), (135, 378746), (171, 299010), (190, 269109), (270, 189373), (285, 179406), (342, 149505), (513, 99670), (570, 89703), (855, 59802), (1026, 49835), (1710, 29901), (2565, 19934), (5130, 9967)]