54973380

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{163}}^1$

素因数の和:266

約数の個数: 192

約数和(自身を含む): 195729408

約数和(自身を除く): 140756028

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 42, 44, 55, 60, 66, 70, 73, 77, 84, 105, 110, 132, 140, 146, 154, 163, 165, 210, 219, 220, 231, 292, 308, 326, 330, 365, 385, 420, 438, 462, 489, 511, 652, 660, 730, 770, 803, 815, 876, 924, 978, 1022, 1095, 1141, 1155, 1460, 1533, 1540, 1606, 1630, 1793, 1956, 2044, 2190, 2282, 2310, 2409, 2445, 2555, 3066, 3212, 3260, 3423, 3586, 4015, 4380, 4564, 4620, 4818, 4890, 5110, 5379, 5621, 5705, 6132, 6846, 7172, 7665, 8030, 8965, 9636, 9780, 10220, 10758, 11242, 11410, 11899, 12045, 12551, 13692, 15330, 16060, 16863, 17115, 17930, 21516, 22484, 22820, 23798, 24090, 25102, 26895, 28105, 30660, 33726, 34230, 35697, 35860, 37653, 47596, 48180, 50204, 53790, 56210, 59495, 62755, 67452, 68460, 71394, 75306, 83293, 84315, 107580, 112420, 118990, 125510, 130889, 142788, 150612, 166586, 168630, 178485, 188265, 237980, 249879, 251020, 261778, 333172, 337260, 356970, 376530, 392667, 416465, 499758, 523556, 654445, 713940, 753060, 785334, 832930, 916223, 999516, 1249395, 1308890, 1570668, 1665860, 1832446, 1963335, 2498790, 2617780, 2748669, 3664892, 3926670, 4581115, 4997580, 5497338, 7853340, 9162230, 10994676, 13743345, 18324460, 27486690, 54973380]

約数ペア:

[(1, 54973380), (2, 27486690), (3, 18324460), (4, 13743345), (5, 10994676), (6, 9162230), (7, 7853340), (10, 5497338), (11, 4997580), (12, 4581115), (14, 3926670), (15, 3664892), (20, 2748669), (21, 2617780), (22, 2498790), (28, 1963335), (30, 1832446), (33, 1665860), (35, 1570668), (42, 1308890), (44, 1249395), (55, 999516), (60, 916223), (66, 832930), (70, 785334), (73, 753060), (77, 713940), (84, 654445), (105, 523556), (110, 499758), (132, 416465), (140, 392667), (146, 376530), (154, 356970), (163, 337260), (165, 333172), (210, 261778), (219, 251020), (220, 249879), (231, 237980), (292, 188265), (308, 178485), (326, 168630), (330, 166586), (365, 150612), (385, 142788), (420, 130889), (438, 125510), (462, 118990), (489, 112420), (511, 107580), (652, 84315), (660, 83293), (730, 75306), (770, 71394), (803, 68460), (815, 67452), (876, 62755), (924, 59495), (978, 56210), (1022, 53790), (1095, 50204), (1141, 48180), (1155, 47596), (1460, 37653), (1533, 35860), (1540, 35697), (1606, 34230), (1630, 33726), (1793, 30660), (1956, 28105), (2044, 26895), (2190, 25102), (2282, 24090), (2310, 23798), (2409, 22820), (2445, 22484), (2555, 21516), (3066, 17930), (3212, 17115), (3260, 16863), (3423, 16060), (3586, 15330), (4015, 13692), (4380, 12551), (4564, 12045), (4620, 11899), (4818, 11410), (4890, 11242), (5110, 10758), (5379, 10220), (5621, 9780), (5705, 9636), (6132, 8965), (6846, 8030), (7172, 7665)]