50556990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{6661}}^1$

素因数の和:6705

約数の個数: 64

約数和(自身を含む): 138143232

約数和(自身を除く): 87586242

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 23, 30, 33, 46, 55, 66, 69, 110, 115, 138, 165, 230, 253, 330, 345, 506, 690, 759, 1265, 1518, 2530, 3795, 6661, 7590, 13322, 19983, 33305, 39966, 66610, 73271, 99915, 146542, 153203, 199830, 219813, 306406, 366355, 439626, 459609, 732710, 766015, 919218, 1099065, 1532030, 1685233, 2198130, 2298045, 3370466, 4596090, 5055699, 8426165, 10111398, 16852330, 25278495, 50556990]

約数ペア:

[(1, 50556990), (2, 25278495), (3, 16852330), (5, 10111398), (6, 8426165), (10, 5055699), (11, 4596090), (15, 3370466), (22, 2298045), (23, 2198130), (30, 1685233), (33, 1532030), (46, 1099065), (55, 919218), (66, 766015), (69, 732710), (110, 459609), (115, 439626), (138, 366355), (165, 306406), (230, 219813), (253, 199830), (330, 153203), (345, 146542), (506, 99915), (690, 73271), (759, 66610), (1265, 39966), (1518, 33305), (2530, 19983), (3795, 13322), (6661, 7590)]