54556110

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{89}}^1\times {\mathrm{139}}^1$

素因数の和:255

約数の個数: 144

約数和(自身を含む): 168058800

約数和(自身を除く): 113502690

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 49, 63, 70, 89, 90, 98, 105, 126, 139, 147, 178, 210, 245, 267, 278, 294, 315, 417, 441, 445, 490, 534, 623, 630, 695, 735, 801, 834, 882, 890, 973, 1246, 1251, 1335, 1390, 1470, 1602, 1869, 1946, 2085, 2205, 2502, 2670, 2919, 3115, 3738, 4005, 4170, 4361, 4410, 4865, 5607, 5838, 6230, 6255, 6811, 8010, 8722, 8757, 9345, 9730, 11214, 12371, 12510, 13083, 13622, 14595, 17514, 18690, 20433, 21805, 24742, 26166, 28035, 29190, 34055, 37113, 39249, 40866, 43610, 43785, 56070, 61299, 61855, 65415, 68110, 74226, 78498, 86597, 87570, 102165, 111339, 122598, 123710, 130830, 173194, 185565, 196245, 204330, 222678, 259791, 306495, 371130, 392490, 432985, 519582, 556695, 606179, 612990, 779373, 865970, 1113390, 1212358, 1298955, 1558746, 1818537, 2597910, 3030895, 3637074, 3896865, 5455611, 6061790, 7793730, 9092685, 10911222, 18185370, 27278055, 54556110]

約数ペア:

[(1, 54556110), (2, 27278055), (3, 18185370), (5, 10911222), (6, 9092685), (7, 7793730), (9, 6061790), (10, 5455611), (14, 3896865), (15, 3637074), (18, 3030895), (21, 2597910), (30, 1818537), (35, 1558746), (42, 1298955), (45, 1212358), (49, 1113390), (63, 865970), (70, 779373), (89, 612990), (90, 606179), (98, 556695), (105, 519582), (126, 432985), (139, 392490), (147, 371130), (178, 306495), (210, 259791), (245, 222678), (267, 204330), (278, 196245), (294, 185565), (315, 173194), (417, 130830), (441, 123710), (445, 122598), (490, 111339), (534, 102165), (623, 87570), (630, 86597), (695, 78498), (735, 74226), (801, 68110), (834, 65415), (882, 61855), (890, 61299), (973, 56070), (1246, 43785), (1251, 43610), (1335, 40866), (1390, 39249), (1470, 37113), (1602, 34055), (1869, 29190), (1946, 28035), (2085, 26166), (2205, 24742), (2502, 21805), (2670, 20433), (2919, 18690), (3115, 17514), (3738, 14595), (4005, 13622), (4170, 13083), (4361, 12510), (4410, 12371), (4865, 11214), (5607, 9730), (5838, 9345), (6230, 8757), (6255, 8722), (6811, 8010)]