48703000

素因数分解:

$2^3\times 5^3\times {\mathrm{113}}^1\times {\mathrm{431}}^1$

素因数の和:565

約数の個数: 64

約数和(自身を含む): 115240320

約数和(自身を除く): 66537320

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 113, 125, 200, 226, 250, 431, 452, 500, 565, 862, 904, 1000, 1130, 1724, 2155, 2260, 2825, 3448, 4310, 4520, 5650, 8620, 10775, 11300, 14125, 17240, 21550, 22600, 28250, 43100, 48703, 53875, 56500, 86200, 97406, 107750, 113000, 194812, 215500, 243515, 389624, 431000, 487030, 974060, 1217575, 1948120, 2435150, 4870300, 6087875, 9740600, 12175750, 24351500, 48703000]

約数ペア:

[(1, 48703000), (2, 24351500), (4, 12175750), (5, 9740600), (8, 6087875), (10, 4870300), (20, 2435150), (25, 1948120), (40, 1217575), (50, 974060), (100, 487030), (113, 431000), (125, 389624), (200, 243515), (226, 215500), (250, 194812), (431, 113000), (452, 107750), (500, 97406), (565, 86200), (862, 56500), (904, 53875), (1000, 48703), (1130, 43100), (1724, 28250), (2155, 22600), (2260, 21550), (2825, 17240), (3448, 14125), (4310, 11300), (4520, 10775), (5650, 8620)]