57430768

素因数分解:

$2^4\times {\mathrm{19}}^2\times {\mathrm{61}}^1\times {\mathrm{163}}^1$

素因数の和:270

約数の個数: 60

約数和(自身を含む): 120094248

約数和(自身を除く): 62663480

約数列:

[1, 2, 4, 8, 16, 19, 38, 61, 76, 122, 152, 163, 244, 304, 326, 361, 488, 652, 722, 976, 1159, 1304, 1444, 2318, 2608, 2888, 3097, 4636, 5776, 6194, 9272, 9943, 12388, 18544, 19886, 22021, 24776, 39772, 44042, 49552, 58843, 79544, 88084, 117686, 159088, 176168, 188917, 235372, 352336, 377834, 470744, 755668, 941488, 1511336, 3022672, 3589423, 7178846, 14357692, 28715384, 57430768]

約数ペア:

[(1, 57430768), (2, 28715384), (4, 14357692), (8, 7178846), (16, 3589423), (19, 3022672), (38, 1511336), (61, 941488), (76, 755668), (122, 470744), (152, 377834), (163, 352336), (244, 235372), (304, 188917), (326, 176168), (361, 159088), (488, 117686), (652, 88084), (722, 79544), (976, 58843), (1159, 49552), (1304, 44042), (1444, 39772), (2318, 24776), (2608, 22021), (2888, 19886), (3097, 18544), (4636, 12388), (5776, 9943), (6194, 9272)]