52213216

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{211}}^1$

素因数の和:288

約数の個数: 96

約数和(自身を含む): 121806720

約数和(自身を除く): 69593504

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 32, 37, 38, 44, 74, 76, 88, 148, 152, 176, 209, 211, 296, 304, 352, 407, 418, 422, 592, 608, 703, 814, 836, 844, 1184, 1406, 1628, 1672, 1688, 2321, 2812, 3256, 3344, 3376, 4009, 4642, 5624, 6512, 6688, 6752, 7733, 7807, 8018, 9284, 11248, 13024, 15466, 15614, 16036, 18568, 22496, 30932, 31228, 32072, 37136, 44099, 61864, 62456, 64144, 74272, 85877, 88198, 123728, 124912, 128288, 148333, 171754, 176396, 247456, 249824, 296666, 343508, 352792, 593332, 687016, 705584, 1186664, 1374032, 1411168, 1631663, 2373328, 2748064, 3263326, 4746656, 6526652, 13053304, 26106608, 52213216]

約数ペア:

[(1, 52213216), (2, 26106608), (4, 13053304), (8, 6526652), (11, 4746656), (16, 3263326), (19, 2748064), (22, 2373328), (32, 1631663), (37, 1411168), (38, 1374032), (44, 1186664), (74, 705584), (76, 687016), (88, 593332), (148, 352792), (152, 343508), (176, 296666), (209, 249824), (211, 247456), (296, 176396), (304, 171754), (352, 148333), (407, 128288), (418, 124912), (422, 123728), (592, 88198), (608, 85877), (703, 74272), (814, 64144), (836, 62456), (844, 61864), (1184, 44099), (1406, 37136), (1628, 32072), (1672, 31228), (1688, 30932), (2321, 22496), (2812, 18568), (3256, 16036), (3344, 15614), (3376, 15466), (4009, 13024), (4642, 11248), (5624, 9284), (6512, 8018), (6688, 7807), (6752, 7733)]