52131750

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1$

素因数の和:191

約数の個数: 128

約数和(自身を含む): 145566720

約数和(自身を除く): 93434970

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 25, 30, 33, 50, 55, 66, 71, 75, 89, 110, 125, 142, 150, 165, 178, 213, 250, 267, 275, 330, 355, 375, 426, 445, 534, 550, 710, 750, 781, 825, 890, 979, 1065, 1335, 1375, 1562, 1650, 1775, 1958, 2130, 2225, 2343, 2670, 2750, 2937, 3550, 3905, 4125, 4450, 4686, 4895, 5325, 5874, 6319, 6675, 7810, 8250, 8875, 9790, 10650, 11125, 11715, 12638, 13350, 14685, 17750, 18957, 19525, 22250, 23430, 24475, 26625, 29370, 31595, 33375, 37914, 39050, 48950, 53250, 58575, 63190, 66750, 69509, 73425, 94785, 97625, 117150, 122375, 139018, 146850, 157975, 189570, 195250, 208527, 244750, 292875, 315950, 347545, 367125, 417054, 473925, 585750, 695090, 734250, 789875, 947850, 1042635, 1579750, 1737725, 2085270, 2369625, 3475450, 4739250, 5213175, 8688625, 10426350, 17377250, 26065875, 52131750]

約数ペア:

[(1, 52131750), (2, 26065875), (3, 17377250), (5, 10426350), (6, 8688625), (10, 5213175), (11, 4739250), (15, 3475450), (22, 2369625), (25, 2085270), (30, 1737725), (33, 1579750), (50, 1042635), (55, 947850), (66, 789875), (71, 734250), (75, 695090), (89, 585750), (110, 473925), (125, 417054), (142, 367125), (150, 347545), (165, 315950), (178, 292875), (213, 244750), (250, 208527), (267, 195250), (275, 189570), (330, 157975), (355, 146850), (375, 139018), (426, 122375), (445, 117150), (534, 97625), (550, 94785), (710, 73425), (750, 69509), (781, 66750), (825, 63190), (890, 58575), (979, 53250), (1065, 48950), (1335, 39050), (1375, 37914), (1562, 33375), (1650, 31595), (1775, 29370), (1958, 26625), (2130, 24475), (2225, 23430), (2343, 22250), (2670, 19525), (2750, 18957), (2937, 17750), (3550, 14685), (3905, 13350), (4125, 12638), (4450, 11715), (4686, 11125), (4895, 10650), (5325, 9790), (5874, 8875), (6319, 8250), (6675, 7810)]