49775320

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{10457}}^1$

素因数の和:10492

約数の個数: 64

約数和(自身を含む): 135535680

約数和(自身を除く): 85760360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 28, 34, 35, 40, 56, 68, 70, 85, 119, 136, 140, 170, 238, 280, 340, 476, 595, 680, 952, 1190, 2380, 4760, 10457, 20914, 41828, 52285, 73199, 83656, 104570, 146398, 177769, 209140, 292796, 355538, 365995, 418280, 585592, 711076, 731990, 888845, 1244383, 1422152, 1463980, 1777690, 2488766, 2927960, 3555380, 4977532, 6221915, 7110760, 9955064, 12443830, 24887660, 49775320]

約数ペア:

[(1, 49775320), (2, 24887660), (4, 12443830), (5, 9955064), (7, 7110760), (8, 6221915), (10, 4977532), (14, 3555380), (17, 2927960), (20, 2488766), (28, 1777690), (34, 1463980), (35, 1422152), (40, 1244383), (56, 888845), (68, 731990), (70, 711076), (85, 585592), (119, 418280), (136, 365995), (140, 355538), (170, 292796), (238, 209140), (280, 177769), (340, 146398), (476, 104570), (595, 83656), (680, 73199), (952, 52285), (1190, 41828), (2380, 20914), (4760, 10457)]