52698520

素因数分解:

$2^3\times 5^1\times 7^3\times {\mathrm{23}}^1\times {\mathrm{167}}^1$

素因数の和:222

約数の個数: 128

約数和(自身を含む): 145152000

約数和(自身を除く): 92453480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 23, 28, 35, 40, 46, 49, 56, 70, 92, 98, 115, 140, 161, 167, 184, 196, 230, 245, 280, 322, 334, 343, 392, 460, 490, 644, 668, 686, 805, 835, 920, 980, 1127, 1169, 1288, 1336, 1372, 1610, 1670, 1715, 1960, 2254, 2338, 2744, 3220, 3340, 3430, 3841, 4508, 4676, 5635, 5845, 6440, 6680, 6860, 7682, 7889, 8183, 9016, 9352, 11270, 11690, 13720, 15364, 15778, 16366, 19205, 22540, 23380, 26887, 30728, 31556, 32732, 38410, 39445, 40915, 45080, 46760, 53774, 57281, 63112, 65464, 76820, 78890, 81830, 107548, 114562, 134435, 153640, 157780, 163660, 188209, 215096, 229124, 268870, 286405, 315560, 327320, 376418, 458248, 537740, 572810, 752836, 941045, 1075480, 1145620, 1317463, 1505672, 1882090, 2291240, 2634926, 3764180, 5269852, 6587315, 7528360, 10539704, 13174630, 26349260, 52698520]

約数ペア:

[(1, 52698520), (2, 26349260), (4, 13174630), (5, 10539704), (7, 7528360), (8, 6587315), (10, 5269852), (14, 3764180), (20, 2634926), (23, 2291240), (28, 1882090), (35, 1505672), (40, 1317463), (46, 1145620), (49, 1075480), (56, 941045), (70, 752836), (92, 572810), (98, 537740), (115, 458248), (140, 376418), (161, 327320), (167, 315560), (184, 286405), (196, 268870), (230, 229124), (245, 215096), (280, 188209), (322, 163660), (334, 157780), (343, 153640), (392, 134435), (460, 114562), (490, 107548), (644, 81830), (668, 78890), (686, 76820), (805, 65464), (835, 63112), (920, 57281), (980, 53774), (1127, 46760), (1169, 45080), (1288, 40915), (1336, 39445), (1372, 38410), (1610, 32732), (1670, 31556), (1715, 30728), (1960, 26887), (2254, 23380), (2338, 22540), (2744, 19205), (3220, 16366), (3340, 15778), (3430, 15364), (3841, 13720), (4508, 11690), (4676, 11270), (5635, 9352), (5845, 9016), (6440, 8183), (6680, 7889), (6860, 7682)]