53551728

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^2\times {\mathrm{37}}^1$

素因数の和:116

約数の個数: 180

約数和(自身を含む): 169372840

約数和(自身を除く): 115821112

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 23, 24, 36, 37, 38, 46, 48, 57, 69, 72, 74, 76, 92, 111, 114, 138, 144, 148, 152, 171, 184, 207, 222, 228, 276, 296, 304, 333, 342, 368, 414, 437, 444, 456, 529, 552, 592, 666, 684, 703, 828, 851, 874, 888, 912, 1058, 1104, 1311, 1332, 1368, 1406, 1587, 1656, 1702, 1748, 1776, 2109, 2116, 2553, 2622, 2664, 2736, 2812, 3174, 3312, 3404, 3496, 3933, 4218, 4232, 4761, 5106, 5244, 5328, 5624, 6327, 6348, 6808, 6992, 7659, 7866, 8436, 8464, 9522, 10051, 10212, 10488, 11248, 12654, 12696, 13616, 15318, 15732, 16169, 16872, 19044, 19573, 20102, 20424, 20976, 25308, 25392, 30153, 30636, 31464, 32338, 33744, 38088, 39146, 40204, 40848, 48507, 50616, 58719, 60306, 61272, 62928, 64676, 76176, 78292, 80408, 90459, 97014, 101232, 117438, 120612, 122544, 129352, 145521, 156584, 160816, 176157, 180918, 194028, 234876, 241224, 258704, 291042, 313168, 352314, 361836, 371887, 388056, 469752, 482448, 582084, 704628, 723672, 743774, 776112, 939504, 1115661, 1164168, 1409256, 1447344, 1487548, 2231322, 2328336, 2818512, 2975096, 3346983, 4462644, 5950192, 6693966, 8925288, 13387932, 17850576, 26775864, 53551728]

約数ペア:

[(1, 53551728), (2, 26775864), (3, 17850576), (4, 13387932), (6, 8925288), (8, 6693966), (9, 5950192), (12, 4462644), (16, 3346983), (18, 2975096), (19, 2818512), (23, 2328336), (24, 2231322), (36, 1487548), (37, 1447344), (38, 1409256), (46, 1164168), (48, 1115661), (57, 939504), (69, 776112), (72, 743774), (74, 723672), (76, 704628), (92, 582084), (111, 482448), (114, 469752), (138, 388056), (144, 371887), (148, 361836), (152, 352314), (171, 313168), (184, 291042), (207, 258704), (222, 241224), (228, 234876), (276, 194028), (296, 180918), (304, 176157), (333, 160816), (342, 156584), (368, 145521), (414, 129352), (437, 122544), (444, 120612), (456, 117438), (529, 101232), (552, 97014), (592, 90459), (666, 80408), (684, 78292), (703, 76176), (828, 64676), (851, 62928), (874, 61272), (888, 60306), (912, 58719), (1058, 50616), (1104, 48507), (1311, 40848), (1332, 40204), (1368, 39146), (1406, 38088), (1587, 33744), (1656, 32338), (1702, 31464), (1748, 30636), (1776, 30153), (2109, 25392), (2116, 25308), (2553, 20976), (2622, 20424), (2664, 20102), (2736, 19573), (2812, 19044), (3174, 16872), (3312, 16169), (3404, 15732), (3496, 15318), (3933, 13616), (4218, 12696), (4232, 12654), (4761, 11248), (5106, 10488), (5244, 10212), (5328, 10051), (5624, 9522), (6327, 8464), (6348, 8436), (6808, 7866), (6992, 7659)]