49489944

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{223}}^1\times {\mathrm{1321}}^1$

素因数の和:1560

約数の個数: 64

約数和(自身を含む): 142141440

約数和(自身を除く): 92651496

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 223, 446, 669, 892, 1321, 1338, 1561, 1784, 2642, 2676, 3122, 3963, 4683, 5284, 5352, 6244, 7926, 9247, 9366, 10568, 12488, 15852, 18494, 18732, 27741, 31704, 36988, 37464, 55482, 73976, 110964, 221928, 294583, 589166, 883749, 1178332, 1767498, 2062081, 2356664, 3534996, 4124162, 6186243, 7069992, 8248324, 12372486, 16496648, 24744972, 49489944]

約数ペア:

[(1, 49489944), (2, 24744972), (3, 16496648), (4, 12372486), (6, 8248324), (7, 7069992), (8, 6186243), (12, 4124162), (14, 3534996), (21, 2356664), (24, 2062081), (28, 1767498), (42, 1178332), (56, 883749), (84, 589166), (168, 294583), (223, 221928), (446, 110964), (669, 73976), (892, 55482), (1321, 37464), (1338, 36988), (1561, 31704), (1784, 27741), (2642, 18732), (2676, 18494), (3122, 15852), (3963, 12488), (4683, 10568), (5284, 9366), (5352, 9247), (6244, 7926)]