49213680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{53}}^2\times {\mathrm{73}}^1$

素因数の和:195

約数の個数: 120

約数和(自身を含む): 157625328

約数和(自身を除く): 108411648

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 53, 60, 73, 80, 106, 120, 146, 159, 212, 219, 240, 265, 292, 318, 365, 424, 438, 530, 584, 636, 730, 795, 848, 876, 1060, 1095, 1168, 1272, 1460, 1590, 1752, 2120, 2190, 2544, 2809, 2920, 3180, 3504, 3869, 4240, 4380, 5618, 5840, 6360, 7738, 8427, 8760, 11236, 11607, 12720, 14045, 15476, 16854, 17520, 19345, 22472, 23214, 28090, 30952, 33708, 38690, 42135, 44944, 46428, 56180, 58035, 61904, 67416, 77380, 84270, 92856, 112360, 116070, 134832, 154760, 168540, 185712, 205057, 224720, 232140, 309520, 337080, 410114, 464280, 615171, 674160, 820228, 928560, 1025285, 1230342, 1640456, 2050570, 2460684, 3075855, 3280912, 4101140, 4921368, 6151710, 8202280, 9842736, 12303420, 16404560, 24606840, 49213680]

約数ペア:

[(1, 49213680), (2, 24606840), (3, 16404560), (4, 12303420), (5, 9842736), (6, 8202280), (8, 6151710), (10, 4921368), (12, 4101140), (15, 3280912), (16, 3075855), (20, 2460684), (24, 2050570), (30, 1640456), (40, 1230342), (48, 1025285), (53, 928560), (60, 820228), (73, 674160), (80, 615171), (106, 464280), (120, 410114), (146, 337080), (159, 309520), (212, 232140), (219, 224720), (240, 205057), (265, 185712), (292, 168540), (318, 154760), (365, 134832), (424, 116070), (438, 112360), (530, 92856), (584, 84270), (636, 77380), (730, 67416), (795, 61904), (848, 58035), (876, 56180), (1060, 46428), (1095, 44944), (1168, 42135), (1272, 38690), (1460, 33708), (1590, 30952), (1752, 28090), (2120, 23214), (2190, 22472), (2544, 19345), (2809, 17520), (2920, 16854), (3180, 15476), (3504, 14045), (3869, 12720), (4240, 11607), (4380, 11236), (5618, 8760), (5840, 8427), (6360, 7738)]