47021100

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{22391}}^1$

素因数の和:22415

約数の個数: 72

約数和(自身を含む): 155490048

約数和(自身を除く): 108468948

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 100, 105, 140, 150, 175, 210, 300, 350, 420, 525, 700, 1050, 2100, 22391, 44782, 67173, 89564, 111955, 134346, 156737, 223910, 268692, 313474, 335865, 447820, 470211, 559775, 626948, 671730, 783685, 940422, 1119550, 1343460, 1567370, 1679325, 1880844, 2239100, 2351055, 3134740, 3358650, 3918425, 4702110, 6717300, 7836850, 9404220, 11755275, 15673700, 23510550, 47021100]

約数ペア:

[(1, 47021100), (2, 23510550), (3, 15673700), (4, 11755275), (5, 9404220), (6, 7836850), (7, 6717300), (10, 4702110), (12, 3918425), (14, 3358650), (15, 3134740), (20, 2351055), (21, 2239100), (25, 1880844), (28, 1679325), (30, 1567370), (35, 1343460), (42, 1119550), (50, 940422), (60, 783685), (70, 671730), (75, 626948), (84, 559775), (100, 470211), (105, 447820), (140, 335865), (150, 313474), (175, 268692), (210, 223910), (300, 156737), (350, 134346), (420, 111955), (525, 89564), (700, 67173), (1050, 44782), (2100, 22391)]