47878350

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{571}}^1$

素因数の和:642

約数の個数: 96

約数和(自身を含む): 131074944

約数和(自身を除く): 83196594

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 43, 50, 65, 75, 78, 86, 129, 130, 150, 195, 215, 258, 325, 390, 430, 559, 571, 645, 650, 975, 1075, 1118, 1142, 1290, 1677, 1713, 1950, 2150, 2795, 2855, 3225, 3354, 3426, 5590, 5710, 6450, 7423, 8385, 8565, 13975, 14275, 14846, 16770, 17130, 22269, 24553, 27950, 28550, 37115, 41925, 42825, 44538, 49106, 73659, 74230, 83850, 85650, 111345, 122765, 147318, 185575, 222690, 245530, 319189, 368295, 371150, 556725, 613825, 638378, 736590, 957567, 1113450, 1227650, 1595945, 1841475, 1915134, 3191890, 3682950, 4787835, 7979725, 9575670, 15959450, 23939175, 47878350]

約数ペア:

[(1, 47878350), (2, 23939175), (3, 15959450), (5, 9575670), (6, 7979725), (10, 4787835), (13, 3682950), (15, 3191890), (25, 1915134), (26, 1841475), (30, 1595945), (39, 1227650), (43, 1113450), (50, 957567), (65, 736590), (75, 638378), (78, 613825), (86, 556725), (129, 371150), (130, 368295), (150, 319189), (195, 245530), (215, 222690), (258, 185575), (325, 147318), (390, 122765), (430, 111345), (559, 85650), (571, 83850), (645, 74230), (650, 73659), (975, 49106), (1075, 44538), (1118, 42825), (1142, 41925), (1290, 37115), (1677, 28550), (1713, 27950), (1950, 24553), (2150, 22269), (2795, 17130), (2855, 16770), (3225, 14846), (3354, 14275), (3426, 13975), (5590, 8565), (5710, 8385), (6450, 7423)]