52650780

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{9643}}^1$

素因数の和:9675

約数の個数: 96

約数和(自身を含む): 181461504

約数和(自身を除く): 128810724

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 130, 140, 156, 182, 195, 210, 260, 273, 364, 390, 420, 455, 546, 780, 910, 1092, 1365, 1820, 2730, 5460, 9643, 19286, 28929, 38572, 48215, 57858, 67501, 96430, 115716, 125359, 135002, 144645, 192860, 202503, 250718, 270004, 289290, 337505, 376077, 405006, 501436, 578580, 626795, 675010, 752154, 810012, 877513, 1012515, 1253590, 1350020, 1504308, 1755026, 1880385, 2025030, 2507180, 2632539, 3510052, 3760770, 4050060, 4387565, 5265078, 7521540, 8775130, 10530156, 13162695, 17550260, 26325390, 52650780]

約数ペア:

[(1, 52650780), (2, 26325390), (3, 17550260), (4, 13162695), (5, 10530156), (6, 8775130), (7, 7521540), (10, 5265078), (12, 4387565), (13, 4050060), (14, 3760770), (15, 3510052), (20, 2632539), (21, 2507180), (26, 2025030), (28, 1880385), (30, 1755026), (35, 1504308), (39, 1350020), (42, 1253590), (52, 1012515), (60, 877513), (65, 810012), (70, 752154), (78, 675010), (84, 626795), (91, 578580), (105, 501436), (130, 405006), (140, 376077), (156, 337505), (182, 289290), (195, 270004), (210, 250718), (260, 202503), (273, 192860), (364, 144645), (390, 135002), (420, 125359), (455, 115716), (546, 96430), (780, 67501), (910, 57858), (1092, 48215), (1365, 38572), (1820, 28929), (2730, 19286), (5460, 9643)]