52363640

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{173}}^1$

素因数の和:261

約数の個数: 128

約数和(自身を含む): 144322560

約数和(自身を除く): 91958920

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 23, 28, 35, 40, 46, 47, 56, 70, 92, 94, 115, 140, 161, 173, 184, 188, 230, 235, 280, 322, 329, 346, 376, 460, 470, 644, 658, 692, 805, 865, 920, 940, 1081, 1211, 1288, 1316, 1384, 1610, 1645, 1730, 1880, 2162, 2422, 2632, 3220, 3290, 3460, 3979, 4324, 4844, 5405, 6055, 6440, 6580, 6920, 7567, 7958, 8131, 8648, 9688, 10810, 12110, 13160, 15134, 15916, 16262, 19895, 21620, 24220, 27853, 30268, 31832, 32524, 37835, 39790, 40655, 43240, 48440, 55706, 56917, 60536, 65048, 75670, 79580, 81310, 111412, 113834, 139265, 151340, 159160, 162620, 187013, 222824, 227668, 278530, 284585, 302680, 325240, 374026, 455336, 557060, 569170, 748052, 935065, 1114120, 1138340, 1309091, 1496104, 1870130, 2276680, 2618182, 3740260, 5236364, 6545455, 7480520, 10472728, 13090910, 26181820, 52363640]

約数ペア:

[(1, 52363640), (2, 26181820), (4, 13090910), (5, 10472728), (7, 7480520), (8, 6545455), (10, 5236364), (14, 3740260), (20, 2618182), (23, 2276680), (28, 1870130), (35, 1496104), (40, 1309091), (46, 1138340), (47, 1114120), (56, 935065), (70, 748052), (92, 569170), (94, 557060), (115, 455336), (140, 374026), (161, 325240), (173, 302680), (184, 284585), (188, 278530), (230, 227668), (235, 222824), (280, 187013), (322, 162620), (329, 159160), (346, 151340), (376, 139265), (460, 113834), (470, 111412), (644, 81310), (658, 79580), (692, 75670), (805, 65048), (865, 60536), (920, 56917), (940, 55706), (1081, 48440), (1211, 43240), (1288, 40655), (1316, 39790), (1384, 37835), (1610, 32524), (1645, 31832), (1730, 30268), (1880, 27853), (2162, 24220), (2422, 21620), (2632, 19895), (3220, 16262), (3290, 15916), (3460, 15134), (3979, 13160), (4324, 12110), (4844, 10810), (5405, 9688), (6055, 8648), (6440, 8131), (6580, 7958), (6920, 7567)]