53352240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1$

素因数の和:219

約数の個数: 160

約数和(自身を含む): 174845952

約数和(自身を除く): 121493712

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 71, 80, 93, 101, 120, 124, 142, 155, 186, 202, 213, 240, 248, 284, 303, 310, 355, 372, 404, 426, 465, 496, 505, 568, 606, 620, 710, 744, 808, 852, 930, 1010, 1065, 1136, 1212, 1240, 1420, 1488, 1515, 1616, 1704, 1860, 2020, 2130, 2201, 2424, 2480, 2840, 3030, 3131, 3408, 3720, 4040, 4260, 4402, 4848, 5680, 6060, 6262, 6603, 7171, 7440, 8080, 8520, 8804, 9393, 11005, 12120, 12524, 13206, 14342, 15655, 17040, 17608, 18786, 21513, 22010, 24240, 25048, 26412, 28684, 31310, 33015, 35216, 35855, 37572, 43026, 44020, 46965, 50096, 52824, 57368, 62620, 66030, 71710, 75144, 86052, 88040, 93930, 105648, 107565, 114736, 125240, 132060, 143420, 150288, 172104, 176080, 187860, 215130, 222301, 250480, 264120, 286840, 344208, 375720, 430260, 444602, 528240, 573680, 666903, 751440, 860520, 889204, 1111505, 1333806, 1721040, 1778408, 2223010, 2667612, 3334515, 3556816, 4446020, 5335224, 6669030, 8892040, 10670448, 13338060, 17784080, 26676120, 53352240]

約数ペア:

[(1, 53352240), (2, 26676120), (3, 17784080), (4, 13338060), (5, 10670448), (6, 8892040), (8, 6669030), (10, 5335224), (12, 4446020), (15, 3556816), (16, 3334515), (20, 2667612), (24, 2223010), (30, 1778408), (31, 1721040), (40, 1333806), (48, 1111505), (60, 889204), (62, 860520), (71, 751440), (80, 666903), (93, 573680), (101, 528240), (120, 444602), (124, 430260), (142, 375720), (155, 344208), (186, 286840), (202, 264120), (213, 250480), (240, 222301), (248, 215130), (284, 187860), (303, 176080), (310, 172104), (355, 150288), (372, 143420), (404, 132060), (426, 125240), (465, 114736), (496, 107565), (505, 105648), (568, 93930), (606, 88040), (620, 86052), (710, 75144), (744, 71710), (808, 66030), (852, 62620), (930, 57368), (1010, 52824), (1065, 50096), (1136, 46965), (1212, 44020), (1240, 43026), (1420, 37572), (1488, 35855), (1515, 35216), (1616, 33015), (1704, 31310), (1860, 28684), (2020, 26412), (2130, 25048), (2201, 24240), (2424, 22010), (2480, 21513), (2840, 18786), (3030, 17608), (3131, 17040), (3408, 15655), (3720, 14342), (4040, 13206), (4260, 12524), (4402, 12120), (4848, 11005), (5680, 9393), (6060, 8804), (6262, 8520), (6603, 8080), (7171, 7440)]