49363672

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{89}}^2$

素因数の和:244

約数の個数: 48

約数和(自身を含む): 100938600

約数和(自身を除く): 51574928

約数列:

[1, 2, 4, 8, 19, 38, 41, 76, 82, 89, 152, 164, 178, 328, 356, 712, 779, 1558, 1691, 3116, 3382, 3649, 6232, 6764, 7298, 7921, 13528, 14596, 15842, 29192, 31684, 63368, 69331, 138662, 150499, 277324, 300998, 324761, 554648, 601996, 649522, 1203992, 1299044, 2598088, 6170459, 12340918, 24681836, 49363672]

約数ペア:

[(1, 49363672), (2, 24681836), (4, 12340918), (8, 6170459), (19, 2598088), (38, 1299044), (41, 1203992), (76, 649522), (82, 601996), (89, 554648), (152, 324761), (164, 300998), (178, 277324), (328, 150499), (356, 138662), (712, 69331), (779, 63368), (1558, 31684), (1691, 29192), (3116, 15842), (3382, 14596), (3649, 13528), (6232, 7921), (6764, 7298)]