54364700

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1$

素因数の和:148

約数の個数: 144

約数和(自身を含む): 139991040

約数和(自身を除く): 85626340

約数列:

[1, 2, 4, 5, 10, 13, 19, 20, 25, 26, 31, 38, 50, 52, 62, 65, 71, 76, 95, 100, 124, 130, 142, 155, 190, 247, 260, 284, 310, 325, 355, 380, 403, 475, 494, 589, 620, 650, 710, 775, 806, 923, 950, 988, 1178, 1235, 1300, 1349, 1420, 1550, 1612, 1775, 1846, 1900, 2015, 2201, 2356, 2470, 2698, 2945, 3100, 3550, 3692, 4030, 4402, 4615, 4940, 5396, 5890, 6175, 6745, 7100, 7657, 8060, 8804, 9230, 10075, 11005, 11780, 12350, 13490, 14725, 15314, 17537, 18460, 20150, 22010, 23075, 24700, 26980, 28613, 29450, 30628, 33725, 35074, 38285, 40300, 41819, 44020, 46150, 55025, 57226, 58900, 67450, 70148, 76570, 83638, 87685, 92300, 110050, 114452, 134900, 143065, 153140, 167276, 175370, 191425, 209095, 220100, 286130, 350740, 382850, 418190, 438425, 543647, 572260, 715325, 765700, 836380, 876850, 1045475, 1087294, 1430650, 1753700, 2090950, 2174588, 2718235, 2861300, 4181900, 5436470, 10872940, 13591175, 27182350, 54364700]

約数ペア:

[(1, 54364700), (2, 27182350), (4, 13591175), (5, 10872940), (10, 5436470), (13, 4181900), (19, 2861300), (20, 2718235), (25, 2174588), (26, 2090950), (31, 1753700), (38, 1430650), (50, 1087294), (52, 1045475), (62, 876850), (65, 836380), (71, 765700), (76, 715325), (95, 572260), (100, 543647), (124, 438425), (130, 418190), (142, 382850), (155, 350740), (190, 286130), (247, 220100), (260, 209095), (284, 191425), (310, 175370), (325, 167276), (355, 153140), (380, 143065), (403, 134900), (475, 114452), (494, 110050), (589, 92300), (620, 87685), (650, 83638), (710, 76570), (775, 70148), (806, 67450), (923, 58900), (950, 57226), (988, 55025), (1178, 46150), (1235, 44020), (1300, 41819), (1349, 40300), (1420, 38285), (1550, 35074), (1612, 33725), (1775, 30628), (1846, 29450), (1900, 28613), (2015, 26980), (2201, 24700), (2356, 23075), (2470, 22010), (2698, 20150), (2945, 18460), (3100, 17537), (3550, 15314), (3692, 14725), (4030, 13490), (4402, 12350), (4615, 11780), (4940, 11005), (5396, 10075), (5890, 9230), (6175, 8804), (6745, 8060), (7100, 7657)]