52342920

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{20771}}^1$

素因数の和:20795

約数の個数: 96

約数和(自身を含む): 194425920

約数和(自身を除く): 142083000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 20771, 41542, 62313, 83084, 103855, 124626, 145397, 166168, 186939, 207710, 249252, 290794, 311565, 373878, 415420, 436191, 498504, 581588, 623130, 726985, 747756, 830840, 872382, 934695, 1163176, 1246260, 1308573, 1453970, 1495512, 1744764, 1869390, 2180955, 2492520, 2617146, 2907940, 3489528, 3738780, 4361910, 5234292, 5815880, 6542865, 7477560, 8723820, 10468584, 13085730, 17447640, 26171460, 52342920]

約数ペア:

[(1, 52342920), (2, 26171460), (3, 17447640), (4, 13085730), (5, 10468584), (6, 8723820), (7, 7477560), (8, 6542865), (9, 5815880), (10, 5234292), (12, 4361910), (14, 3738780), (15, 3489528), (18, 2907940), (20, 2617146), (21, 2492520), (24, 2180955), (28, 1869390), (30, 1744764), (35, 1495512), (36, 1453970), (40, 1308573), (42, 1246260), (45, 1163176), (56, 934695), (60, 872382), (63, 830840), (70, 747756), (72, 726985), (84, 623130), (90, 581588), (105, 498504), (120, 436191), (126, 415420), (140, 373878), (168, 311565), (180, 290794), (210, 249252), (252, 207710), (280, 186939), (315, 166168), (360, 145397), (420, 124626), (504, 103855), (630, 83084), (840, 62313), (1260, 41542), (2520, 20771)]