51929640

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{6869}}^1$

素因数の和:6896

約数の個数: 128

約数和(自身を含む): 197856000

約数和(自身を除く): 145926360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 90, 105, 108, 120, 126, 135, 140, 168, 180, 189, 210, 216, 252, 270, 280, 315, 360, 378, 420, 504, 540, 630, 756, 840, 945, 1080, 1260, 1512, 1890, 2520, 3780, 6869, 7560, 13738, 20607, 27476, 34345, 41214, 48083, 54952, 61821, 68690, 82428, 96166, 103035, 123642, 137380, 144249, 164856, 185463, 192332, 206070, 240415, 247284, 274760, 288498, 309105, 370926, 384664, 412140, 432747, 480830, 494568, 576996, 618210, 721245, 741852, 824280, 865494, 927315, 961660, 1153992, 1236420, 1298241, 1442490, 1483704, 1730988, 1854630, 1923320, 2163735, 2472840, 2596482, 2884980, 3461976, 3709260, 4327470, 5192964, 5769960, 6491205, 7418520, 8654940, 10385928, 12982410, 17309880, 25964820, 51929640]

約数ペア:

[(1, 51929640), (2, 25964820), (3, 17309880), (4, 12982410), (5, 10385928), (6, 8654940), (7, 7418520), (8, 6491205), (9, 5769960), (10, 5192964), (12, 4327470), (14, 3709260), (15, 3461976), (18, 2884980), (20, 2596482), (21, 2472840), (24, 2163735), (27, 1923320), (28, 1854630), (30, 1730988), (35, 1483704), (36, 1442490), (40, 1298241), (42, 1236420), (45, 1153992), (54, 961660), (56, 927315), (60, 865494), (63, 824280), (70, 741852), (72, 721245), (84, 618210), (90, 576996), (105, 494568), (108, 480830), (120, 432747), (126, 412140), (135, 384664), (140, 370926), (168, 309105), (180, 288498), (189, 274760), (210, 247284), (216, 240415), (252, 206070), (270, 192332), (280, 185463), (315, 164856), (360, 144249), (378, 137380), (420, 123642), (504, 103035), (540, 96166), (630, 82428), (756, 68690), (840, 61821), (945, 54952), (1080, 48083), (1260, 41214), (1512, 34345), (1890, 27476), (2520, 20607), (3780, 13738), (6869, 7560)]