49641780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{271}}^1$

素因数の和:397

約数の個数: 96

約数和(自身を含む): 144764928

約数和(自身を除く): 95123148

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 43, 60, 71, 86, 129, 142, 172, 213, 215, 258, 271, 284, 355, 426, 430, 516, 542, 645, 710, 813, 852, 860, 1065, 1084, 1290, 1355, 1420, 1626, 2130, 2580, 2710, 3053, 3252, 4065, 4260, 5420, 6106, 8130, 9159, 11653, 12212, 15265, 16260, 18318, 19241, 23306, 30530, 34959, 36636, 38482, 45795, 46612, 57723, 58265, 61060, 69918, 76964, 91590, 96205, 115446, 116530, 139836, 174795, 183180, 192410, 230892, 233060, 288615, 349590, 384820, 577230, 699180, 827363, 1154460, 1654726, 2482089, 3309452, 4136815, 4964178, 8273630, 9928356, 12410445, 16547260, 24820890, 49641780]

約数ペア:

[(1, 49641780), (2, 24820890), (3, 16547260), (4, 12410445), (5, 9928356), (6, 8273630), (10, 4964178), (12, 4136815), (15, 3309452), (20, 2482089), (30, 1654726), (43, 1154460), (60, 827363), (71, 699180), (86, 577230), (129, 384820), (142, 349590), (172, 288615), (213, 233060), (215, 230892), (258, 192410), (271, 183180), (284, 174795), (355, 139836), (426, 116530), (430, 115446), (516, 96205), (542, 91590), (645, 76964), (710, 69918), (813, 61060), (852, 58265), (860, 57723), (1065, 46612), (1084, 45795), (1290, 38482), (1355, 36636), (1420, 34959), (1626, 30530), (2130, 23306), (2580, 19241), (2710, 18318), (3053, 16260), (3252, 15265), (4065, 12212), (4260, 11653), (5420, 9159), (6106, 8130)]