49758100

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2293}}^1$

素因数の和:2345

約数の個数: 72

約数和(自身を含む): 127436288

約数和(自身を除く): 77678188

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 31, 35, 50, 62, 70, 100, 124, 140, 155, 175, 217, 310, 350, 434, 620, 700, 775, 868, 1085, 1550, 2170, 2293, 3100, 4340, 4586, 5425, 9172, 10850, 11465, 16051, 21700, 22930, 32102, 45860, 57325, 64204, 71083, 80255, 114650, 142166, 160510, 229300, 284332, 321020, 355415, 401275, 497581, 710830, 802550, 995162, 1421660, 1605100, 1777075, 1990324, 2487905, 3554150, 4975810, 7108300, 9951620, 12439525, 24879050, 49758100]

約数ペア:

[(1, 49758100), (2, 24879050), (4, 12439525), (5, 9951620), (7, 7108300), (10, 4975810), (14, 3554150), (20, 2487905), (25, 1990324), (28, 1777075), (31, 1605100), (35, 1421660), (50, 995162), (62, 802550), (70, 710830), (100, 497581), (124, 401275), (140, 355415), (155, 321020), (175, 284332), (217, 229300), (310, 160510), (350, 142166), (434, 114650), (620, 80255), (700, 71083), (775, 64204), (868, 57325), (1085, 45860), (1550, 32102), (2170, 22930), (2293, 21700), (3100, 16051), (4340, 11465), (4586, 10850), (5425, 9172)]