51147810

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{4273}}^1$

素因数の和:4312

約数の個数: 96

約数和(自身を含む): 160018560

約数和(自身を除く): 108870750

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 19, 21, 30, 35, 38, 42, 45, 57, 63, 70, 90, 95, 105, 114, 126, 133, 171, 190, 210, 266, 285, 315, 342, 399, 570, 630, 665, 798, 855, 1197, 1330, 1710, 1995, 2394, 3990, 4273, 5985, 8546, 11970, 12819, 21365, 25638, 29911, 38457, 42730, 59822, 64095, 76914, 81187, 89733, 128190, 149555, 162374, 179466, 192285, 243561, 269199, 299110, 384570, 405935, 448665, 487122, 538398, 568309, 730683, 811870, 897330, 1136618, 1217805, 1345995, 1461366, 1704927, 2435610, 2691990, 2841545, 3409854, 3653415, 5114781, 5683090, 7306830, 8524635, 10229562, 17049270, 25573905, 51147810]

約数ペア:

[(1, 51147810), (2, 25573905), (3, 17049270), (5, 10229562), (6, 8524635), (7, 7306830), (9, 5683090), (10, 5114781), (14, 3653415), (15, 3409854), (18, 2841545), (19, 2691990), (21, 2435610), (30, 1704927), (35, 1461366), (38, 1345995), (42, 1217805), (45, 1136618), (57, 897330), (63, 811870), (70, 730683), (90, 568309), (95, 538398), (105, 487122), (114, 448665), (126, 405935), (133, 384570), (171, 299110), (190, 269199), (210, 243561), (266, 192285), (285, 179466), (315, 162374), (342, 149555), (399, 128190), (570, 89733), (630, 81187), (665, 76914), (798, 64095), (855, 59822), (1197, 42730), (1330, 38457), (1710, 29911), (1995, 25638), (2394, 21365), (3990, 12819), (4273, 11970), (5985, 8546)]