48577870

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{2113}}^1$

素因数の和:2161

約数の個数: 48

約数和(自身を含む): 101218320

約数和(自身を除く): 52640450

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 121, 190, 209, 242, 418, 605, 1045, 1210, 2090, 2113, 2299, 4226, 4598, 10565, 11495, 21130, 22990, 23243, 40147, 46486, 80294, 116215, 200735, 232430, 255673, 401470, 441617, 511346, 883234, 1278365, 2208085, 2556730, 4416170, 4857787, 9715574, 24288935, 48577870]

約数ペア:

[(1, 48577870), (2, 24288935), (5, 9715574), (10, 4857787), (11, 4416170), (19, 2556730), (22, 2208085), (38, 1278365), (55, 883234), (95, 511346), (110, 441617), (121, 401470), (190, 255673), (209, 232430), (242, 200735), (418, 116215), (605, 80294), (1045, 46486), (1210, 40147), (2090, 23243), (2113, 22990), (2299, 21130), (4226, 11495), (4598, 10565)]