42813650

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{241}}^1$

素因数の和:300

約数の個数: 96

約数和(自身を含む): 97225920

約数和(自身を除く): 54412270

約数列:

[1, 2, 5, 10, 11, 17, 19, 22, 25, 34, 38, 50, 55, 85, 95, 110, 170, 187, 190, 209, 241, 275, 323, 374, 418, 425, 475, 482, 550, 646, 850, 935, 950, 1045, 1205, 1615, 1870, 2090, 2410, 2651, 3230, 3553, 4097, 4579, 4675, 5225, 5302, 6025, 7106, 8075, 8194, 9158, 9350, 10450, 12050, 13255, 16150, 17765, 20485, 22895, 26510, 35530, 40970, 45067, 45790, 50369, 66275, 77843, 88825, 90134, 100738, 102425, 114475, 132550, 155686, 177650, 204850, 225335, 228950, 251845, 389215, 450670, 503690, 778430, 856273, 1126675, 1259225, 1712546, 1946075, 2253350, 2518450, 3892150, 4281365, 8562730, 21406825, 42813650]

約数ペア:

[(1, 42813650), (2, 21406825), (5, 8562730), (10, 4281365), (11, 3892150), (17, 2518450), (19, 2253350), (22, 1946075), (25, 1712546), (34, 1259225), (38, 1126675), (50, 856273), (55, 778430), (85, 503690), (95, 450670), (110, 389215), (170, 251845), (187, 228950), (190, 225335), (209, 204850), (241, 177650), (275, 155686), (323, 132550), (374, 114475), (418, 102425), (425, 100738), (475, 90134), (482, 88825), (550, 77843), (646, 66275), (850, 50369), (935, 45790), (950, 45067), (1045, 40970), (1205, 35530), (1615, 26510), (1870, 22895), (2090, 20485), (2410, 17765), (2651, 16150), (3230, 13255), (3553, 12050), (4097, 10450), (4579, 9350), (4675, 9158), (5225, 8194), (5302, 8075), (6025, 7106)]