52147680

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{137}}^1$

素因数の和:229

約数の個数: 192

約数和(自身を含む): 181113408

約数和(自身を除く): 128965728

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 61, 65, 78, 80, 96, 104, 120, 122, 130, 137, 156, 160, 183, 195, 208, 240, 244, 260, 274, 305, 312, 366, 390, 411, 416, 480, 488, 520, 548, 610, 624, 685, 732, 780, 793, 822, 915, 976, 1040, 1096, 1220, 1248, 1370, 1464, 1560, 1586, 1644, 1781, 1830, 1952, 2055, 2080, 2192, 2379, 2440, 2740, 2928, 3120, 3172, 3288, 3562, 3660, 3965, 4110, 4384, 4758, 4880, 5343, 5480, 5856, 6240, 6344, 6576, 7124, 7320, 7930, 8220, 8357, 8905, 9516, 9760, 10686, 10960, 11895, 12688, 13152, 14248, 14640, 15860, 16440, 16714, 17810, 19032, 21372, 21920, 23790, 25071, 25376, 26715, 28496, 29280, 31720, 32880, 33428, 35620, 38064, 41785, 42744, 47580, 50142, 53430, 56992, 63440, 65760, 66856, 71240, 76128, 83570, 85488, 95160, 100284, 106860, 108641, 125355, 126880, 133712, 142480, 167140, 170976, 190320, 200568, 213720, 217282, 250710, 267424, 284960, 325923, 334280, 380640, 401136, 427440, 434564, 501420, 543205, 651846, 668560, 802272, 854880, 869128, 1002840, 1086410, 1303692, 1337120, 1629615, 1738256, 2005680, 2172820, 2607384, 3259230, 3476512, 4011360, 4345640, 5214768, 6518460, 8691280, 10429536, 13036920, 17382560, 26073840, 52147680]

約数ペア:

[(1, 52147680), (2, 26073840), (3, 17382560), (4, 13036920), (5, 10429536), (6, 8691280), (8, 6518460), (10, 5214768), (12, 4345640), (13, 4011360), (15, 3476512), (16, 3259230), (20, 2607384), (24, 2172820), (26, 2005680), (30, 1738256), (32, 1629615), (39, 1337120), (40, 1303692), (48, 1086410), (52, 1002840), (60, 869128), (61, 854880), (65, 802272), (78, 668560), (80, 651846), (96, 543205), (104, 501420), (120, 434564), (122, 427440), (130, 401136), (137, 380640), (156, 334280), (160, 325923), (183, 284960), (195, 267424), (208, 250710), (240, 217282), (244, 213720), (260, 200568), (274, 190320), (305, 170976), (312, 167140), (366, 142480), (390, 133712), (411, 126880), (416, 125355), (480, 108641), (488, 106860), (520, 100284), (548, 95160), (610, 85488), (624, 83570), (685, 76128), (732, 71240), (780, 66856), (793, 65760), (822, 63440), (915, 56992), (976, 53430), (1040, 50142), (1096, 47580), (1220, 42744), (1248, 41785), (1370, 38064), (1464, 35620), (1560, 33428), (1586, 32880), (1644, 31720), (1781, 29280), (1830, 28496), (1952, 26715), (2055, 25376), (2080, 25071), (2192, 23790), (2379, 21920), (2440, 21372), (2740, 19032), (2928, 17810), (3120, 16714), (3172, 16440), (3288, 15860), (3562, 14640), (3660, 14248), (3965, 13152), (4110, 12688), (4384, 11895), (4758, 10960), (4880, 10686), (5343, 9760), (5480, 9516), (5856, 8905), (6240, 8357), (6344, 8220), (6576, 7930), (7124, 7320)]