54291540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{101}}^1$

素因数の和:178

約数の個数: 144

約数和(自身を含む): 168344064

約数和(自身を除く): 114052524

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 31, 34, 51, 60, 62, 68, 85, 93, 101, 102, 124, 155, 170, 186, 202, 204, 255, 289, 303, 310, 340, 372, 404, 465, 505, 510, 527, 578, 606, 620, 867, 930, 1010, 1020, 1054, 1156, 1212, 1445, 1515, 1581, 1717, 1734, 1860, 2020, 2108, 2635, 2890, 3030, 3131, 3162, 3434, 3468, 4335, 5151, 5270, 5780, 6060, 6262, 6324, 6868, 7905, 8585, 8670, 8959, 9393, 10302, 10540, 12524, 15655, 15810, 17170, 17340, 17918, 18786, 20604, 25755, 26877, 29189, 31310, 31620, 34340, 35836, 37572, 44795, 46965, 51510, 53227, 53754, 58378, 62620, 87567, 89590, 93930, 103020, 106454, 107508, 116756, 134385, 145945, 159681, 175134, 179180, 187860, 212908, 266135, 268770, 291890, 319362, 350268, 437835, 532270, 537540, 583780, 638724, 798405, 875670, 904859, 1064540, 1596810, 1751340, 1809718, 2714577, 3193620, 3619436, 4524295, 5429154, 9048590, 10858308, 13572885, 18097180, 27145770, 54291540]

約数ペア:

[(1, 54291540), (2, 27145770), (3, 18097180), (4, 13572885), (5, 10858308), (6, 9048590), (10, 5429154), (12, 4524295), (15, 3619436), (17, 3193620), (20, 2714577), (30, 1809718), (31, 1751340), (34, 1596810), (51, 1064540), (60, 904859), (62, 875670), (68, 798405), (85, 638724), (93, 583780), (101, 537540), (102, 532270), (124, 437835), (155, 350268), (170, 319362), (186, 291890), (202, 268770), (204, 266135), (255, 212908), (289, 187860), (303, 179180), (310, 175134), (340, 159681), (372, 145945), (404, 134385), (465, 116756), (505, 107508), (510, 106454), (527, 103020), (578, 93930), (606, 89590), (620, 87567), (867, 62620), (930, 58378), (1010, 53754), (1020, 53227), (1054, 51510), (1156, 46965), (1212, 44795), (1445, 37572), (1515, 35836), (1581, 34340), (1717, 31620), (1734, 31310), (1860, 29189), (2020, 26877), (2108, 25755), (2635, 20604), (2890, 18786), (3030, 17918), (3131, 17340), (3162, 17170), (3434, 15810), (3468, 15655), (4335, 12524), (5151, 10540), (5270, 10302), (5780, 9393), (6060, 8959), (6262, 8670), (6324, 8585), (6868, 7905)]