55255950

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{233}}^1$

素因数の和:299

約数の個数: 144

約数和(自身を含む): 162953856

約数和(自身を除く): 107697906

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 25, 30, 31, 34, 45, 50, 51, 62, 75, 85, 90, 93, 102, 150, 153, 155, 170, 186, 225, 233, 255, 279, 306, 310, 425, 450, 465, 466, 510, 527, 558, 699, 765, 775, 850, 930, 1054, 1165, 1275, 1395, 1398, 1530, 1550, 1581, 2097, 2325, 2330, 2550, 2635, 2790, 3162, 3495, 3825, 3961, 4194, 4650, 4743, 5270, 5825, 6975, 6990, 7223, 7650, 7905, 7922, 9486, 10485, 11650, 11883, 13175, 13950, 14446, 15810, 17475, 19805, 20970, 21669, 23715, 23766, 26350, 34950, 35649, 36115, 39525, 39610, 43338, 47430, 52425, 59415, 65007, 71298, 72230, 79050, 99025, 104850, 108345, 118575, 118830, 122791, 130014, 178245, 180575, 198050, 216690, 237150, 245582, 297075, 325035, 356490, 361150, 368373, 541725, 594150, 613955, 650070, 736746, 891225, 1083450, 1105119, 1227910, 1625175, 1782450, 1841865, 2210238, 3069775, 3250350, 3683730, 5525595, 6139550, 9209325, 11051190, 18418650, 27627975, 55255950]

約数ペア:

[(1, 55255950), (2, 27627975), (3, 18418650), (5, 11051190), (6, 9209325), (9, 6139550), (10, 5525595), (15, 3683730), (17, 3250350), (18, 3069775), (25, 2210238), (30, 1841865), (31, 1782450), (34, 1625175), (45, 1227910), (50, 1105119), (51, 1083450), (62, 891225), (75, 736746), (85, 650070), (90, 613955), (93, 594150), (102, 541725), (150, 368373), (153, 361150), (155, 356490), (170, 325035), (186, 297075), (225, 245582), (233, 237150), (255, 216690), (279, 198050), (306, 180575), (310, 178245), (425, 130014), (450, 122791), (465, 118830), (466, 118575), (510, 108345), (527, 104850), (558, 99025), (699, 79050), (765, 72230), (775, 71298), (850, 65007), (930, 59415), (1054, 52425), (1165, 47430), (1275, 43338), (1395, 39610), (1398, 39525), (1530, 36115), (1550, 35649), (1581, 34950), (2097, 26350), (2325, 23766), (2330, 23715), (2550, 21669), (2635, 20970), (2790, 19805), (3162, 17475), (3495, 15810), (3825, 14446), (3961, 13950), (4194, 13175), (4650, 11883), (4743, 11650), (5270, 10485), (5825, 9486), (6975, 7922), (6990, 7905), (7223, 7650)]