55963320

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{3919}}^1$

素因数の和:3957

約数の個数: 128

約数和(自身を含む): 203212800

約数和(自身を除く): 147249480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 17, 20, 21, 24, 28, 30, 34, 35, 40, 42, 51, 56, 60, 68, 70, 84, 85, 102, 105, 119, 120, 136, 140, 168, 170, 204, 210, 238, 255, 280, 340, 357, 408, 420, 476, 510, 595, 680, 714, 840, 952, 1020, 1190, 1428, 1785, 2040, 2380, 2856, 3570, 3919, 4760, 7140, 7838, 11757, 14280, 15676, 19595, 23514, 27433, 31352, 39190, 47028, 54866, 58785, 66623, 78380, 82299, 94056, 109732, 117570, 133246, 137165, 156760, 164598, 199869, 219464, 235140, 266492, 274330, 329196, 333115, 399738, 411495, 466361, 470280, 532984, 548660, 658392, 666230, 799476, 822990, 932722, 999345, 1097320, 1332460, 1399083, 1598952, 1645980, 1865444, 1998690, 2331805, 2664920, 2798166, 3291960, 3730888, 3997380, 4663610, 5596332, 6995415, 7994760, 9327220, 11192664, 13990830, 18654440, 27981660, 55963320]

約数ペア:

[(1, 55963320), (2, 27981660), (3, 18654440), (4, 13990830), (5, 11192664), (6, 9327220), (7, 7994760), (8, 6995415), (10, 5596332), (12, 4663610), (14, 3997380), (15, 3730888), (17, 3291960), (20, 2798166), (21, 2664920), (24, 2331805), (28, 1998690), (30, 1865444), (34, 1645980), (35, 1598952), (40, 1399083), (42, 1332460), (51, 1097320), (56, 999345), (60, 932722), (68, 822990), (70, 799476), (84, 666230), (85, 658392), (102, 548660), (105, 532984), (119, 470280), (120, 466361), (136, 411495), (140, 399738), (168, 333115), (170, 329196), (204, 274330), (210, 266492), (238, 235140), (255, 219464), (280, 199869), (340, 164598), (357, 156760), (408, 137165), (420, 133246), (476, 117570), (510, 109732), (595, 94056), (680, 82299), (714, 78380), (840, 66623), (952, 58785), (1020, 54866), (1190, 47028), (1428, 39190), (1785, 31352), (2040, 27433), (2380, 23514), (2856, 19595), (3570, 15676), (3919, 14280), (4760, 11757), (7140, 7838)]