51562770

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{12923}}^1$

素因数の和:12959

約数の個数: 64

約数和(自身を含む): 148884480

約数和(自身を除く): 97321710

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 30, 35, 38, 42, 57, 70, 95, 105, 114, 133, 190, 210, 266, 285, 399, 570, 665, 798, 1330, 1995, 3990, 12923, 25846, 38769, 64615, 77538, 90461, 129230, 180922, 193845, 245537, 271383, 387690, 452305, 491074, 542766, 736611, 904610, 1227685, 1356915, 1473222, 1718759, 2455370, 2713830, 3437518, 3683055, 5156277, 7366110, 8593795, 10312554, 17187590, 25781385, 51562770]

約数ペア:

[(1, 51562770), (2, 25781385), (3, 17187590), (5, 10312554), (6, 8593795), (7, 7366110), (10, 5156277), (14, 3683055), (15, 3437518), (19, 2713830), (21, 2455370), (30, 1718759), (35, 1473222), (38, 1356915), (42, 1227685), (57, 904610), (70, 736611), (95, 542766), (105, 491074), (114, 452305), (133, 387690), (190, 271383), (210, 245537), (266, 193845), (285, 180922), (399, 129230), (570, 90461), (665, 77538), (798, 64615), (1330, 38769), (1995, 25846), (3990, 12923)]