48256880

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{137}}^1$

素因数の和:211

約数の個数: 160

約数和(自身を含む): 140455296

約数和(自身を除く): 92198416

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 34, 35, 37, 40, 56, 68, 70, 74, 80, 85, 112, 119, 136, 137, 140, 148, 170, 185, 238, 259, 272, 274, 280, 296, 340, 370, 476, 518, 548, 560, 592, 595, 629, 680, 685, 740, 952, 959, 1036, 1096, 1190, 1258, 1295, 1360, 1370, 1480, 1904, 1918, 2072, 2192, 2329, 2380, 2516, 2590, 2740, 2960, 3145, 3836, 4144, 4403, 4658, 4760, 4795, 5032, 5069, 5180, 5480, 6290, 7672, 8806, 9316, 9520, 9590, 10064, 10138, 10360, 10960, 11645, 12580, 15344, 16303, 17612, 18632, 19180, 20276, 20720, 22015, 23290, 25160, 25345, 32606, 35224, 35483, 37264, 38360, 40552, 44030, 46580, 50320, 50690, 65212, 70448, 70966, 76720, 81104, 81515, 86173, 88060, 93160, 101380, 130424, 141932, 163030, 172346, 176120, 177415, 186320, 202760, 260848, 283864, 326060, 344692, 352240, 354830, 405520, 430865, 567728, 603211, 652120, 689384, 709660, 861730, 1206422, 1304240, 1378768, 1419320, 1723460, 2412844, 2838640, 3016055, 3446920, 4825688, 6032110, 6893840, 9651376, 12064220, 24128440, 48256880]

約数ペア:

[(1, 48256880), (2, 24128440), (4, 12064220), (5, 9651376), (7, 6893840), (8, 6032110), (10, 4825688), (14, 3446920), (16, 3016055), (17, 2838640), (20, 2412844), (28, 1723460), (34, 1419320), (35, 1378768), (37, 1304240), (40, 1206422), (56, 861730), (68, 709660), (70, 689384), (74, 652120), (80, 603211), (85, 567728), (112, 430865), (119, 405520), (136, 354830), (137, 352240), (140, 344692), (148, 326060), (170, 283864), (185, 260848), (238, 202760), (259, 186320), (272, 177415), (274, 176120), (280, 172346), (296, 163030), (340, 141932), (370, 130424), (476, 101380), (518, 93160), (548, 88060), (560, 86173), (592, 81515), (595, 81104), (629, 76720), (680, 70966), (685, 70448), (740, 65212), (952, 50690), (959, 50320), (1036, 46580), (1096, 44030), (1190, 40552), (1258, 38360), (1295, 37264), (1360, 35483), (1370, 35224), (1480, 32606), (1904, 25345), (1918, 25160), (2072, 23290), (2192, 22015), (2329, 20720), (2380, 20276), (2516, 19180), (2590, 18632), (2740, 17612), (2960, 16303), (3145, 15344), (3836, 12580), (4144, 11645), (4403, 10960), (4658, 10360), (4760, 10138), (4795, 10064), (5032, 9590), (5069, 9520), (5180, 9316), (5480, 8806), (6290, 7672)]