488242550

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{29}}^2\times {\mathrm{683}}^1$

素因数の和:770

約数の個数: 72

約数和(自身を含む): 997308936

約数和(自身を除く): 509066386

約数列:

[1, 2, 5, 10, 17, 25, 29, 34, 50, 58, 85, 145, 170, 290, 425, 493, 683, 725, 841, 850, 986, 1366, 1450, 1682, 2465, 3415, 4205, 4930, 6830, 8410, 11611, 12325, 14297, 17075, 19807, 21025, 23222, 24650, 28594, 34150, 39614, 42050, 58055, 71485, 99035, 116110, 142970, 198070, 290275, 336719, 357425, 495175, 574403, 580550, 673438, 714850, 990350, 1148806, 1683595, 2872015, 3367190, 5744030, 8417975, 9764851, 14360075, 16835950, 19529702, 28720150, 48824255, 97648510, 244121275, 488242550]

約数ペア:

[(1, 488242550), (2, 244121275), (5, 97648510), (10, 48824255), (17, 28720150), (25, 19529702), (29, 16835950), (34, 14360075), (50, 9764851), (58, 8417975), (85, 5744030), (145, 3367190), (170, 2872015), (290, 1683595), (425, 1148806), (493, 990350), (683, 714850), (725, 673438), (841, 580550), (850, 574403), (986, 495175), (1366, 357425), (1450, 336719), (1682, 290275), (2465, 198070), (3415, 142970), (4205, 116110), (4930, 99035), (6830, 71485), (8410, 58055), (11611, 42050), (12325, 39614), (14297, 34150), (17075, 28594), (19807, 24650), (21025, 23222)]