49701540

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{6961}}^1$

素因数の和:6997

約数の個数: 96

約数和(自身を含む): 168424704

約数和(自身を除く): 118723164

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 28, 30, 34, 35, 42, 51, 60, 68, 70, 84, 85, 102, 105, 119, 140, 170, 204, 210, 238, 255, 340, 357, 420, 476, 510, 595, 714, 1020, 1190, 1428, 1785, 2380, 3570, 6961, 7140, 13922, 20883, 27844, 34805, 41766, 48727, 69610, 83532, 97454, 104415, 118337, 139220, 146181, 194908, 208830, 236674, 243635, 292362, 355011, 417660, 473348, 487270, 584724, 591685, 710022, 730905, 828359, 974540, 1183370, 1420044, 1461810, 1656718, 1775055, 2366740, 2485077, 2923620, 3313436, 3550110, 4141795, 4970154, 7100220, 8283590, 9940308, 12425385, 16567180, 24850770, 49701540]

約数ペア:

[(1, 49701540), (2, 24850770), (3, 16567180), (4, 12425385), (5, 9940308), (6, 8283590), (7, 7100220), (10, 4970154), (12, 4141795), (14, 3550110), (15, 3313436), (17, 2923620), (20, 2485077), (21, 2366740), (28, 1775055), (30, 1656718), (34, 1461810), (35, 1420044), (42, 1183370), (51, 974540), (60, 828359), (68, 730905), (70, 710022), (84, 591685), (85, 584724), (102, 487270), (105, 473348), (119, 417660), (140, 355011), (170, 292362), (204, 243635), (210, 236674), (238, 208830), (255, 194908), (340, 146181), (357, 139220), (420, 118337), (476, 104415), (510, 97454), (595, 83532), (714, 69610), (1020, 48727), (1190, 41766), (1428, 34805), (1785, 27844), (2380, 20883), (3570, 13922), (6961, 7140)]