54962180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{101}}^1$

素因数の和:166

約数の個数: 144

約数和(自身を含む): 150522624

約数和(自身を除く): 95560444

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 23, 26, 28, 35, 46, 52, 65, 70, 91, 92, 101, 115, 130, 140, 161, 169, 182, 202, 230, 260, 299, 322, 338, 364, 404, 455, 460, 505, 598, 644, 676, 707, 805, 845, 910, 1010, 1183, 1196, 1313, 1414, 1495, 1610, 1690, 1820, 2020, 2093, 2323, 2366, 2626, 2828, 2990, 3220, 3380, 3535, 3887, 4186, 4646, 4732, 5252, 5915, 5980, 6565, 7070, 7774, 8372, 9191, 9292, 10465, 11615, 11830, 13130, 14140, 15548, 16261, 17069, 18382, 19435, 20930, 23230, 23660, 26260, 27209, 30199, 32522, 34138, 36764, 38870, 41860, 45955, 46460, 54418, 60398, 65044, 68276, 77740, 81305, 85345, 91910, 108836, 119483, 120796, 136045, 150995, 162610, 170690, 183820, 211393, 238966, 272090, 301990, 325220, 341380, 392587, 422786, 477932, 544180, 597415, 603980, 785174, 845572, 1056965, 1194830, 1570348, 1962935, 2113930, 2389660, 2748109, 3925870, 4227860, 5496218, 7851740, 10992436, 13740545, 27481090, 54962180]

約数ペア:

[(1, 54962180), (2, 27481090), (4, 13740545), (5, 10992436), (7, 7851740), (10, 5496218), (13, 4227860), (14, 3925870), (20, 2748109), (23, 2389660), (26, 2113930), (28, 1962935), (35, 1570348), (46, 1194830), (52, 1056965), (65, 845572), (70, 785174), (91, 603980), (92, 597415), (101, 544180), (115, 477932), (130, 422786), (140, 392587), (161, 341380), (169, 325220), (182, 301990), (202, 272090), (230, 238966), (260, 211393), (299, 183820), (322, 170690), (338, 162610), (364, 150995), (404, 136045), (455, 120796), (460, 119483), (505, 108836), (598, 91910), (644, 85345), (676, 81305), (707, 77740), (805, 68276), (845, 65044), (910, 60398), (1010, 54418), (1183, 46460), (1196, 45955), (1313, 41860), (1414, 38870), (1495, 36764), (1610, 34138), (1690, 32522), (1820, 30199), (2020, 27209), (2093, 26260), (2323, 23660), (2366, 23230), (2626, 20930), (2828, 19435), (2990, 18382), (3220, 17069), (3380, 16261), (3535, 15548), (3887, 14140), (4186, 13130), (4646, 11830), (4732, 11615), (5252, 10465), (5915, 9292), (5980, 9191), (6565, 8372), (7070, 7774)]