49386472

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{223}}^1$

素因数の和:326

約数の個数: 64

約数和(自身を含む): 103219200

約数和(自身を除く): 53832728

約数列:

[1, 2, 4, 8, 19, 31, 38, 47, 62, 76, 94, 124, 152, 188, 223, 248, 376, 446, 589, 892, 893, 1178, 1457, 1784, 1786, 2356, 2914, 3572, 4237, 4712, 5828, 6913, 7144, 8474, 10481, 11656, 13826, 16948, 20962, 27652, 27683, 33896, 41924, 55304, 55366, 83848, 110732, 131347, 199139, 221464, 262694, 324911, 398278, 525388, 649822, 796556, 1050776, 1299644, 1593112, 2599288, 6173309, 12346618, 24693236, 49386472]

約数ペア:

[(1, 49386472), (2, 24693236), (4, 12346618), (8, 6173309), (19, 2599288), (31, 1593112), (38, 1299644), (47, 1050776), (62, 796556), (76, 649822), (94, 525388), (124, 398278), (152, 324911), (188, 262694), (223, 221464), (248, 199139), (376, 131347), (446, 110732), (589, 83848), (892, 55366), (893, 55304), (1178, 41924), (1457, 33896), (1784, 27683), (1786, 27652), (2356, 20962), (2914, 16948), (3572, 13826), (4237, 11656), (4712, 10481), (5828, 8474), (6913, 7144)]