42652150

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{139}}^1$

素因数の和:206

約数の個数: 72

約数和(自身を含む): 89291160

約数和(自身を除く): 46639010

約数列:

[1, 2, 5, 10, 17, 19, 25, 34, 38, 50, 85, 95, 139, 170, 190, 278, 323, 361, 425, 475, 646, 695, 722, 850, 950, 1390, 1615, 1805, 2363, 2641, 3230, 3475, 3610, 4726, 5282, 6137, 6950, 8075, 9025, 11815, 12274, 13205, 16150, 18050, 23630, 26410, 30685, 44897, 50179, 59075, 61370, 66025, 89794, 100358, 118150, 132050, 153425, 224485, 250895, 306850, 448970, 501790, 853043, 1122425, 1254475, 1706086, 2244850, 2508950, 4265215, 8530430, 21326075, 42652150]

約数ペア:

[(1, 42652150), (2, 21326075), (5, 8530430), (10, 4265215), (17, 2508950), (19, 2244850), (25, 1706086), (34, 1254475), (38, 1122425), (50, 853043), (85, 501790), (95, 448970), (139, 306850), (170, 250895), (190, 224485), (278, 153425), (323, 132050), (361, 118150), (425, 100358), (475, 89794), (646, 66025), (695, 61370), (722, 59075), (850, 50179), (950, 44897), (1390, 30685), (1615, 26410), (1805, 23630), (2363, 18050), (2641, 16150), (3230, 13205), (3475, 12274), (3610, 11815), (4726, 9025), (5282, 8075), (6137, 6950)]