55063750

素因数分解:

$2^1\times 5^4\times 7^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1$

素因数の和:96

約数の個数: 120

約数和(自身を含む): 128208960

約数和(自身を除く): 73145210

約数列:

[1, 2, 5, 7, 10, 14, 25, 29, 31, 35, 49, 50, 58, 62, 70, 98, 125, 145, 155, 175, 203, 217, 245, 250, 290, 310, 350, 406, 434, 490, 625, 725, 775, 875, 899, 1015, 1085, 1225, 1250, 1421, 1450, 1519, 1550, 1750, 1798, 2030, 2170, 2450, 2842, 3038, 3625, 3875, 4375, 4495, 5075, 5425, 6125, 6293, 7105, 7250, 7595, 7750, 8750, 8990, 10150, 10850, 12250, 12586, 14210, 15190, 18125, 19375, 22475, 25375, 27125, 30625, 31465, 35525, 36250, 37975, 38750, 44051, 44950, 50750, 54250, 61250, 62930, 71050, 75950, 88102, 112375, 126875, 135625, 157325, 177625, 189875, 220255, 224750, 253750, 271250, 314650, 355250, 379750, 440510, 561875, 786625, 888125, 949375, 1101275, 1123750, 1573250, 1776250, 1898750, 2202550, 3933125, 5506375, 7866250, 11012750, 27531875, 55063750]

約数ペア:

[(1, 55063750), (2, 27531875), (5, 11012750), (7, 7866250), (10, 5506375), (14, 3933125), (25, 2202550), (29, 1898750), (31, 1776250), (35, 1573250), (49, 1123750), (50, 1101275), (58, 949375), (62, 888125), (70, 786625), (98, 561875), (125, 440510), (145, 379750), (155, 355250), (175, 314650), (203, 271250), (217, 253750), (245, 224750), (250, 220255), (290, 189875), (310, 177625), (350, 157325), (406, 135625), (434, 126875), (490, 112375), (625, 88102), (725, 75950), (775, 71050), (875, 62930), (899, 61250), (1015, 54250), (1085, 50750), (1225, 44950), (1250, 44051), (1421, 38750), (1450, 37975), (1519, 36250), (1550, 35525), (1750, 31465), (1798, 30625), (2030, 27125), (2170, 25375), (2450, 22475), (2842, 19375), (3038, 18125), (3625, 15190), (3875, 14210), (4375, 12586), (4495, 12250), (5075, 10850), (5425, 10150), (6125, 8990), (6293, 8750), (7105, 7750), (7250, 7595)]