492429850

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{4639}}^1$

素因数の和:4855

約数の個数: 48

約数和(自身を含む): 1004578560

約数和(自身を除く): 512148710

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 193, 275, 386, 550, 965, 1930, 2123, 4246, 4639, 4825, 9278, 9650, 10615, 21230, 23195, 46390, 51029, 53075, 102058, 106150, 115975, 231950, 255145, 510290, 895327, 1275725, 1790654, 2551450, 4476635, 8953270, 9848597, 19697194, 22383175, 44766350, 49242985, 98485970, 246214925, 492429850]

約数ペア:

[(1, 492429850), (2, 246214925), (5, 98485970), (10, 49242985), (11, 44766350), (22, 22383175), (25, 19697194), (50, 9848597), (55, 8953270), (110, 4476635), (193, 2551450), (275, 1790654), (386, 1275725), (550, 895327), (965, 510290), (1930, 255145), (2123, 231950), (4246, 115975), (4639, 106150), (4825, 102058), (9278, 53075), (9650, 51029), (10615, 46390), (21230, 23195)]