52312890

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{1873}}^1$

素因数の和:1916

約数の個数: 96

約数和(自身を含む): 153817920

約数和(自身を除く): 101505030

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 30, 35, 38, 42, 49, 57, 70, 95, 98, 105, 114, 133, 147, 190, 210, 245, 266, 285, 294, 399, 490, 570, 665, 735, 798, 931, 1330, 1470, 1862, 1873, 1995, 2793, 3746, 3990, 4655, 5586, 5619, 9310, 9365, 11238, 13111, 13965, 18730, 26222, 27930, 28095, 35587, 39333, 56190, 65555, 71174, 78666, 91777, 106761, 131110, 177935, 183554, 196665, 213522, 249109, 275331, 355870, 393330, 458885, 498218, 533805, 550662, 747327, 917770, 1067610, 1245545, 1376655, 1494654, 1743763, 2491090, 2753310, 3487526, 3736635, 5231289, 7473270, 8718815, 10462578, 17437630, 26156445, 52312890]

約数ペア:

[(1, 52312890), (2, 26156445), (3, 17437630), (5, 10462578), (6, 8718815), (7, 7473270), (10, 5231289), (14, 3736635), (15, 3487526), (19, 2753310), (21, 2491090), (30, 1743763), (35, 1494654), (38, 1376655), (42, 1245545), (49, 1067610), (57, 917770), (70, 747327), (95, 550662), (98, 533805), (105, 498218), (114, 458885), (133, 393330), (147, 355870), (190, 275331), (210, 249109), (245, 213522), (266, 196665), (285, 183554), (294, 177935), (399, 131110), (490, 106761), (570, 91777), (665, 78666), (735, 71174), (798, 65555), (931, 56190), (1330, 39333), (1470, 35587), (1862, 28095), (1873, 27930), (1995, 26222), (2793, 18730), (3746, 13965), (3990, 13111), (4655, 11238), (5586, 9365), (5619, 9310)]