49574460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{4889}}^1$

素因数の和:4927

約数の個数: 72

約数和(自身を含む): 150338160

約数和(自身を除く): 100763700

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 169, 195, 260, 338, 390, 507, 676, 780, 845, 1014, 1690, 2028, 2535, 3380, 4889, 5070, 9778, 10140, 14667, 19556, 24445, 29334, 48890, 58668, 63557, 73335, 97780, 127114, 146670, 190671, 254228, 293340, 317785, 381342, 635570, 762684, 826241, 953355, 1271140, 1652482, 1906710, 2478723, 3304964, 3813420, 4131205, 4957446, 8262410, 9914892, 12393615, 16524820, 24787230, 49574460]

約数ペア:

[(1, 49574460), (2, 24787230), (3, 16524820), (4, 12393615), (5, 9914892), (6, 8262410), (10, 4957446), (12, 4131205), (13, 3813420), (15, 3304964), (20, 2478723), (26, 1906710), (30, 1652482), (39, 1271140), (52, 953355), (60, 826241), (65, 762684), (78, 635570), (130, 381342), (156, 317785), (169, 293340), (195, 254228), (260, 190671), (338, 146670), (390, 127114), (507, 97780), (676, 73335), (780, 63557), (845, 58668), (1014, 48890), (1690, 29334), (2028, 24445), (2535, 19556), (3380, 14667), (4889, 10140), (5070, 9778)]