50897770

素因数分解:

$2^1\times 5^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1$

素因数の和:129

約数の個数: 128

約数和(自身を含む): 124416000

約数和(自身を除く): 73518230

約数列:

[1, 2, 5, 7, 10, 11, 14, 19, 22, 35, 38, 49, 55, 70, 71, 77, 95, 98, 110, 133, 142, 154, 190, 209, 245, 266, 343, 355, 385, 418, 490, 497, 539, 665, 686, 710, 770, 781, 931, 994, 1045, 1078, 1330, 1349, 1463, 1562, 1715, 1862, 2090, 2485, 2695, 2698, 2926, 3430, 3479, 3773, 3905, 4655, 4970, 5390, 5467, 6517, 6745, 6958, 7315, 7546, 7810, 9310, 9443, 10241, 10934, 13034, 13490, 14630, 14839, 17395, 18865, 18886, 20482, 24353, 27335, 29678, 32585, 34790, 37730, 38269, 47215, 48706, 51205, 54670, 65170, 66101, 71687, 74195, 76538, 94430, 102410, 103873, 121765, 132202, 143374, 148390, 191345, 207746, 243530, 267883, 330505, 358435, 382690, 462707, 519365, 535766, 661010, 716870, 727111, 925414, 1038730, 1339415, 1454222, 2313535, 2678830, 3635555, 4627070, 5089777, 7271110, 10179554, 25448885, 50897770]

約数ペア:

[(1, 50897770), (2, 25448885), (5, 10179554), (7, 7271110), (10, 5089777), (11, 4627070), (14, 3635555), (19, 2678830), (22, 2313535), (35, 1454222), (38, 1339415), (49, 1038730), (55, 925414), (70, 727111), (71, 716870), (77, 661010), (95, 535766), (98, 519365), (110, 462707), (133, 382690), (142, 358435), (154, 330505), (190, 267883), (209, 243530), (245, 207746), (266, 191345), (343, 148390), (355, 143374), (385, 132202), (418, 121765), (490, 103873), (497, 102410), (539, 94430), (665, 76538), (686, 74195), (710, 71687), (770, 66101), (781, 65170), (931, 54670), (994, 51205), (1045, 48706), (1078, 47215), (1330, 38269), (1349, 37730), (1463, 34790), (1562, 32585), (1715, 29678), (1862, 27335), (2090, 24353), (2485, 20482), (2695, 18886), (2698, 18865), (2926, 17395), (3430, 14839), (3479, 14630), (3773, 13490), (3905, 13034), (4655, 10934), (4970, 10241), (5390, 9443), (5467, 9310), (6517, 7810), (6745, 7546), (6958, 7315)]