51942012160

素因数分解:

$2^8\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2387041}}^1$

素因数の和:2387079

約数の個数: 72

約数和(自身を含む): 131736073896

約数和(自身を除く): 79794061736

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 128, 136, 160, 170, 256, 272, 320, 340, 544, 640, 680, 1088, 1280, 1360, 2176, 2720, 4352, 5440, 10880, 21760, 2387041, 4774082, 9548164, 11935205, 19096328, 23870410, 38192656, 40579697, 47740820, 76385312, 81159394, 95481640, 152770624, 162318788, 190963280, 202898485, 305541248, 324637576, 381926560, 405796970, 611082496, 649275152, 763853120, 811593940, 1298550304, 1527706240, 1623187880, 2597100608, 3055412480, 3246375760, 5194201216, 6492751520, 10388402432, 12985503040, 25971006080, 51942012160]

約数ペア:

[(1, 51942012160), (2, 25971006080), (4, 12985503040), (5, 10388402432), (8, 6492751520), (10, 5194201216), (16, 3246375760), (17, 3055412480), (20, 2597100608), (32, 1623187880), (34, 1527706240), (40, 1298550304), (64, 811593940), (68, 763853120), (80, 649275152), (85, 611082496), (128, 405796970), (136, 381926560), (160, 324637576), (170, 305541248), (256, 202898485), (272, 190963280), (320, 162318788), (340, 152770624), (544, 95481640), (640, 81159394), (680, 76385312), (1088, 47740820), (1280, 40579697), (1360, 38192656), (2176, 23870410), (2720, 19096328), (4352, 11935205), (5440, 9548164), (10880, 4774082), (21760, 2387041)]