47618910

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{149}}^1$

素因数の和:282

約数の個数: 96

約数和(自身を含む): 128887200

約数和(自身を除く): 81268290

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 53, 67, 90, 106, 134, 149, 159, 201, 265, 298, 318, 335, 402, 447, 477, 530, 603, 670, 745, 795, 894, 954, 1005, 1206, 1341, 1490, 1590, 2010, 2235, 2385, 2682, 3015, 3551, 4470, 4770, 6030, 6705, 7102, 7897, 9983, 10653, 13410, 15794, 17755, 19966, 21306, 23691, 29949, 31959, 35510, 39485, 47382, 49915, 53265, 59898, 63918, 71073, 78970, 89847, 99830, 106530, 118455, 142146, 149745, 159795, 179694, 236910, 299490, 319590, 355365, 449235, 529099, 710730, 898470, 1058198, 1587297, 2645495, 3174594, 4761891, 5290990, 7936485, 9523782, 15872970, 23809455, 47618910]

約数ペア:

[(1, 47618910), (2, 23809455), (3, 15872970), (5, 9523782), (6, 7936485), (9, 5290990), (10, 4761891), (15, 3174594), (18, 2645495), (30, 1587297), (45, 1058198), (53, 898470), (67, 710730), (90, 529099), (106, 449235), (134, 355365), (149, 319590), (159, 299490), (201, 236910), (265, 179694), (298, 159795), (318, 149745), (335, 142146), (402, 118455), (447, 106530), (477, 99830), (530, 89847), (603, 78970), (670, 71073), (745, 63918), (795, 59898), (894, 53265), (954, 49915), (1005, 47382), (1206, 39485), (1341, 35510), (1490, 31959), (1590, 29949), (2010, 23691), (2235, 21306), (2385, 19966), (2682, 17755), (3015, 15794), (3551, 13410), (4470, 10653), (4770, 9983), (6030, 7897), (6705, 7102)]