47187868

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{6823}}^1$

素因数の和:6866

約数の個数: 48

約数和(自身を含む): 107000320

約数和(自身を除く): 59812452

約数列:

[1, 2, 4, 7, 13, 14, 19, 26, 28, 38, 52, 76, 91, 133, 182, 247, 266, 364, 494, 532, 988, 1729, 3458, 6823, 6916, 13646, 27292, 47761, 88699, 95522, 129637, 177398, 191044, 259274, 354796, 518548, 620893, 907459, 1241786, 1685281, 1814918, 2483572, 3370562, 3629836, 6741124, 11796967, 23593934, 47187868]

約数ペア:

[(1, 47187868), (2, 23593934), (4, 11796967), (7, 6741124), (13, 3629836), (14, 3370562), (19, 2483572), (26, 1814918), (28, 1685281), (38, 1241786), (52, 907459), (76, 620893), (91, 518548), (133, 354796), (182, 259274), (247, 191044), (266, 177398), (364, 129637), (494, 95522), (532, 88699), (988, 47761), (1729, 27292), (3458, 13646), (6823, 6916)]