55276642544

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{62207}}^1$

素因数の和:62350

約数の個数: 80

約数和(自身を含む): 117249638400

約数和(自身を除く): 61972995856

約数列:

[1, 2, 4, 8, 16, 19, 37, 38, 74, 76, 79, 148, 152, 158, 296, 304, 316, 592, 632, 703, 1264, 1406, 1501, 2812, 2923, 3002, 5624, 5846, 6004, 11248, 11692, 12008, 23384, 24016, 46768, 55537, 62207, 111074, 124414, 222148, 248828, 444296, 497656, 888592, 995312, 1181933, 2301659, 2363866, 4603318, 4727732, 4914353, 9206636, 9455464, 9828706, 18413272, 18910928, 19657412, 36826544, 39314824, 43731521, 78629648, 87463042, 93372707, 174926084, 181831061, 186745414, 349852168, 363662122, 373490828, 699704336, 727324244, 746981656, 1454648488, 1493963312, 2909296976, 3454790159, 6909580318, 13819160636, 27638321272, 55276642544]

約数ペア:

[(1, 55276642544), (2, 27638321272), (4, 13819160636), (8, 6909580318), (16, 3454790159), (19, 2909296976), (37, 1493963312), (38, 1454648488), (74, 746981656), (76, 727324244), (79, 699704336), (148, 373490828), (152, 363662122), (158, 349852168), (296, 186745414), (304, 181831061), (316, 174926084), (592, 93372707), (632, 87463042), (703, 78629648), (1264, 43731521), (1406, 39314824), (1501, 36826544), (2812, 19657412), (2923, 18910928), (3002, 18413272), (5624, 9828706), (5846, 9455464), (6004, 9206636), (11248, 4914353), (11692, 4727732), (12008, 4603318), (23384, 2363866), (24016, 2301659), (46768, 1181933), (55537, 995312), (62207, 888592), (111074, 497656), (124414, 444296), (222148, 248828)]