55181953170

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{163}}^2\times {\mathrm{491}}^1$

素因数の和:877

約数の個数: 144

約数和(自身を含む): 147730407552

約数和(自身を除く): 92548454382

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 47, 90, 94, 141, 163, 235, 282, 326, 423, 470, 489, 491, 705, 815, 846, 978, 982, 1410, 1467, 1473, 1630, 2115, 2445, 2455, 2934, 2946, 4230, 4419, 4890, 4910, 7335, 7365, 7661, 8838, 14670, 14730, 15322, 22095, 22983, 23077, 26569, 38305, 44190, 45966, 46154, 53138, 68949, 69231, 76610, 79707, 80033, 114915, 115385, 132845, 137898, 138462, 159414, 160066, 207693, 229830, 230770, 239121, 240099, 265690, 344745, 346155, 398535, 400165, 415386, 478242, 480198, 689490, 692310, 720297, 797070, 800330, 1038465, 1195605, 1200495, 1248743, 1440594, 2076930, 2391210, 2400990, 2497486, 3601485, 3746229, 3761551, 6243715, 7202970, 7492458, 7523102, 11238687, 11284653, 12487430, 13045379, 18731145, 18807755, 22477374, 22569306, 26090758, 33853959, 37462290, 37615510, 39136137, 56193435, 56423265, 65226895, 67707918, 78272274, 112386870, 112846530, 117408411, 130453790, 169269795, 195680685, 234816822, 338539590, 391361370, 587042055, 613132813, 1174084110, 1226265626, 1839398439, 3065664065, 3678796878, 5518195317, 6131328130, 9196992195, 11036390634, 18393984390, 27590976585, 55181953170]

約数ペア:

[(1, 55181953170), (2, 27590976585), (3, 18393984390), (5, 11036390634), (6, 9196992195), (9, 6131328130), (10, 5518195317), (15, 3678796878), (18, 3065664065), (30, 1839398439), (45, 1226265626), (47, 1174084110), (90, 613132813), (94, 587042055), (141, 391361370), (163, 338539590), (235, 234816822), (282, 195680685), (326, 169269795), (423, 130453790), (470, 117408411), (489, 112846530), (491, 112386870), (705, 78272274), (815, 67707918), (846, 65226895), (978, 56423265), (982, 56193435), (1410, 39136137), (1467, 37615510), (1473, 37462290), (1630, 33853959), (2115, 26090758), (2445, 22569306), (2455, 22477374), (2934, 18807755), (2946, 18731145), (4230, 13045379), (4419, 12487430), (4890, 11284653), (4910, 11238687), (7335, 7523102), (7365, 7492458), (7661, 7202970), (8838, 6243715), (14670, 3761551), (14730, 3746229), (15322, 3601485), (22095, 2497486), (22983, 2400990), (23077, 2391210), (26569, 2076930), (38305, 1440594), (44190, 1248743), (45966, 1200495), (46154, 1195605), (53138, 1038465), (68949, 800330), (69231, 797070), (76610, 720297), (79707, 692310), (80033, 689490), (114915, 480198), (115385, 478242), (132845, 415386), (137898, 400165), (138462, 398535), (159414, 346155), (160066, 344745), (207693, 265690), (229830, 240099), (230770, 239121)]