49526720

素因数分解:

$2^6\times 5^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1$

素因数の和:190

約数の個数: 112

約数和(自身を含む): 125089920

約数和(自身を除く): 75563200

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 47, 64, 74, 80, 89, 94, 148, 160, 178, 185, 188, 235, 296, 320, 356, 370, 376, 445, 470, 592, 712, 740, 752, 890, 940, 1184, 1424, 1480, 1504, 1739, 1780, 1880, 2368, 2848, 2960, 3008, 3293, 3478, 3560, 3760, 4183, 5696, 5920, 6586, 6956, 7120, 7520, 8366, 8695, 11840, 13172, 13912, 14240, 15040, 16465, 16732, 17390, 20915, 26344, 27824, 28480, 32930, 33464, 34780, 41830, 52688, 55648, 65860, 66928, 69560, 83660, 105376, 111296, 131720, 133856, 139120, 154771, 167320, 210752, 263440, 267712, 278240, 309542, 334640, 526880, 556480, 619084, 669280, 773855, 1053760, 1238168, 1338560, 1547710, 2476336, 3095420, 4952672, 6190840, 9905344, 12381680, 24763360, 49526720]

約数ペア:

[(1, 49526720), (2, 24763360), (4, 12381680), (5, 9905344), (8, 6190840), (10, 4952672), (16, 3095420), (20, 2476336), (32, 1547710), (37, 1338560), (40, 1238168), (47, 1053760), (64, 773855), (74, 669280), (80, 619084), (89, 556480), (94, 526880), (148, 334640), (160, 309542), (178, 278240), (185, 267712), (188, 263440), (235, 210752), (296, 167320), (320, 154771), (356, 139120), (370, 133856), (376, 131720), (445, 111296), (470, 105376), (592, 83660), (712, 69560), (740, 66928), (752, 65860), (890, 55648), (940, 52688), (1184, 41830), (1424, 34780), (1480, 33464), (1504, 32930), (1739, 28480), (1780, 27824), (1880, 26344), (2368, 20915), (2848, 17390), (2960, 16732), (3008, 16465), (3293, 15040), (3478, 14240), (3560, 13912), (3760, 13172), (4183, 11840), (5696, 8695), (5920, 8366), (6586, 7520), (6956, 7120)]