53013428

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{173}}^1$

素因数の和:344

約数の個数: 48

約数和(自身を含む): 103130496

約数和(自身を除く): 50117068

約数列:

[1, 2, 4, 13, 26, 52, 71, 83, 142, 166, 173, 284, 332, 346, 692, 923, 1079, 1846, 2158, 2249, 3692, 4316, 4498, 5893, 8996, 11786, 12283, 14359, 23572, 24566, 28718, 49132, 57436, 76609, 153218, 159679, 186667, 306436, 319358, 373334, 638716, 746668, 1019489, 2038978, 4077956, 13253357, 26506714, 53013428]

約数ペア:

[(1, 53013428), (2, 26506714), (4, 13253357), (13, 4077956), (26, 2038978), (52, 1019489), (71, 746668), (83, 638716), (142, 373334), (166, 319358), (173, 306436), (284, 186667), (332, 159679), (346, 153218), (692, 76609), (923, 57436), (1079, 49132), (1846, 28718), (2158, 24566), (2249, 23572), (3692, 14359), (4316, 12283), (4498, 11786), (5893, 8996)]