51650370

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{137}}^1$

素因数の和:280

約数の個数: 96

約数和(自身を含む): 139501440

約数和(自身を除く): 87851070

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 59, 71, 90, 118, 137, 142, 177, 213, 274, 295, 354, 355, 411, 426, 531, 590, 639, 685, 710, 822, 885, 1062, 1065, 1233, 1278, 1370, 1770, 2055, 2130, 2466, 2655, 3195, 4110, 4189, 5310, 6165, 6390, 8083, 8378, 9727, 12330, 12567, 16166, 19454, 20945, 24249, 25134, 29181, 37701, 40415, 41890, 48498, 48635, 58362, 62835, 72747, 75402, 80830, 87543, 97270, 121245, 125670, 145494, 145905, 175086, 188505, 242490, 291810, 363735, 377010, 437715, 573893, 727470, 875430, 1147786, 1721679, 2869465, 3443358, 5165037, 5738930, 8608395, 10330074, 17216790, 25825185, 51650370]

約数ペア:

[(1, 51650370), (2, 25825185), (3, 17216790), (5, 10330074), (6, 8608395), (9, 5738930), (10, 5165037), (15, 3443358), (18, 2869465), (30, 1721679), (45, 1147786), (59, 875430), (71, 727470), (90, 573893), (118, 437715), (137, 377010), (142, 363735), (177, 291810), (213, 242490), (274, 188505), (295, 175086), (354, 145905), (355, 145494), (411, 125670), (426, 121245), (531, 97270), (590, 87543), (639, 80830), (685, 75402), (710, 72747), (822, 62835), (885, 58362), (1062, 48635), (1065, 48498), (1233, 41890), (1278, 40415), (1370, 37701), (1770, 29181), (2055, 25134), (2130, 24249), (2466, 20945), (2655, 19454), (3195, 16166), (4110, 12567), (4189, 12330), (5310, 9727), (6165, 8378), (6390, 8083)]