45220396

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{157}}^1\times {\mathrm{191}}^1$

素因数の和:394

約数の個数: 48

約数和(自身を含む): 89187840

約数和(自身を除く): 43967444

約数列:

[1, 2, 4, 13, 26, 29, 52, 58, 116, 157, 191, 314, 377, 382, 628, 754, 764, 1508, 2041, 2483, 4082, 4553, 4966, 5539, 8164, 9106, 9932, 11078, 18212, 22156, 29987, 59189, 59974, 72007, 118378, 119948, 144014, 236756, 288028, 389831, 779662, 869623, 1559324, 1739246, 3478492, 11305099, 22610198, 45220396]

約数ペア:

[(1, 45220396), (2, 22610198), (4, 11305099), (13, 3478492), (26, 1739246), (29, 1559324), (52, 869623), (58, 779662), (116, 389831), (157, 288028), (191, 236756), (314, 144014), (377, 119948), (382, 118378), (628, 72007), (754, 59974), (764, 59189), (1508, 29987), (2041, 22156), (2483, 18212), (4082, 11078), (4553, 9932), (4966, 9106), (5539, 8164)]