48271340

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{113}}^1$

素因数の和:219

約数の個数: 96

約数和(自身を含む): 115831296

約数和(自身を除く): 67559956

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 31, 52, 53, 62, 65, 106, 113, 124, 130, 155, 212, 226, 260, 265, 310, 403, 452, 530, 565, 620, 689, 806, 1060, 1130, 1378, 1469, 1612, 1643, 2015, 2260, 2756, 2938, 3286, 3445, 3503, 4030, 5876, 5989, 6572, 6890, 7006, 7345, 8060, 8215, 11978, 13780, 14012, 14690, 16430, 17515, 21359, 23956, 29380, 29945, 32860, 35030, 42718, 45539, 59890, 70060, 77857, 85436, 91078, 106795, 119780, 155714, 182156, 185659, 213590, 227695, 311428, 371318, 389285, 427180, 455390, 742636, 778570, 910780, 928295, 1557140, 1856590, 2413567, 3713180, 4827134, 9654268, 12067835, 24135670, 48271340]

約数ペア:

[(1, 48271340), (2, 24135670), (4, 12067835), (5, 9654268), (10, 4827134), (13, 3713180), (20, 2413567), (26, 1856590), (31, 1557140), (52, 928295), (53, 910780), (62, 778570), (65, 742636), (106, 455390), (113, 427180), (124, 389285), (130, 371318), (155, 311428), (212, 227695), (226, 213590), (260, 185659), (265, 182156), (310, 155714), (403, 119780), (452, 106795), (530, 91078), (565, 85436), (620, 77857), (689, 70060), (806, 59890), (1060, 45539), (1130, 42718), (1378, 35030), (1469, 32860), (1612, 29945), (1643, 29380), (2015, 23956), (2260, 21359), (2756, 17515), (2938, 16430), (3286, 14690), (3445, 14012), (3503, 13780), (4030, 11978), (5876, 8215), (5989, 8060), (6572, 7345), (6890, 7006)]