2052997331350

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{139199}}^1\times {\mathrm{42139}}^1$

素因数の和:181357

約数の個数: 48

約数和(自身を含む): 4364220672000

約数和(自身を除く): 2311223340650

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 175, 350, 42139, 84278, 139199, 210695, 278398, 294973, 421390, 589946, 695995, 974393, 1053475, 1391990, 1474865, 1948786, 2106950, 2949730, 3479975, 4871965, 6959950, 7374325, 9743930, 14748650, 24359825, 48719650, 5865706661, 11731413322, 29328533305, 41059946627, 58657066610, 82119893254, 146642666525, 205299733135, 293285333050, 410599466270, 1026498665675, 2052997331350]

約数ペア:

[(1, 2052997331350), (2, 1026498665675), (5, 410599466270), (7, 293285333050), (10, 205299733135), (14, 146642666525), (25, 82119893254), (35, 58657066610), (50, 41059946627), (70, 29328533305), (175, 11731413322), (350, 5865706661), (42139, 48719650), (84278, 24359825), (139199, 14748650), (210695, 9743930), (278398, 7374325), (294973, 6959950), (421390, 4871965), (589946, 3479975), (695995, 2949730), (974393, 2106950), (1053475, 1948786), (1391990, 1474865)]