49212324

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{401}}^1\times {\mathrm{487}}^1$

素因数の和:905

約数の個数: 72

約数和(自身を含む): 142816128

約数和(自身を除く): 93603804

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 401, 487, 802, 974, 1203, 1461, 1604, 1948, 2406, 2807, 2922, 3409, 3609, 4383, 4812, 5614, 5844, 6818, 7218, 8421, 8766, 10227, 11228, 13636, 14436, 16842, 17532, 20454, 25263, 30681, 33684, 40908, 50526, 61362, 101052, 122724, 195287, 390574, 585861, 781148, 1171722, 1367009, 1757583, 2343444, 2734018, 3515166, 4101027, 5468036, 7030332, 8202054, 12303081, 16404108, 24606162, 49212324]

約数ペア:

[(1, 49212324), (2, 24606162), (3, 16404108), (4, 12303081), (6, 8202054), (7, 7030332), (9, 5468036), (12, 4101027), (14, 3515166), (18, 2734018), (21, 2343444), (28, 1757583), (36, 1367009), (42, 1171722), (63, 781148), (84, 585861), (126, 390574), (252, 195287), (401, 122724), (487, 101052), (802, 61362), (974, 50526), (1203, 40908), (1461, 33684), (1604, 30681), (1948, 25263), (2406, 20454), (2807, 17532), (2922, 16842), (3409, 14436), (3609, 13636), (4383, 11228), (4812, 10227), (5614, 8766), (5844, 8421), (6818, 7218)]