42900350

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{1231}}^1$

素因数の和:1301

約数の個数: 48

約数和(自身を含む): 86619456

約数和(自身を除く): 43719106

約数列:

[1, 2, 5, 10, 17, 25, 34, 41, 50, 82, 85, 170, 205, 410, 425, 697, 850, 1025, 1231, 1394, 2050, 2462, 3485, 6155, 6970, 12310, 17425, 20927, 30775, 34850, 41854, 50471, 61550, 100942, 104635, 209270, 252355, 504710, 523175, 858007, 1046350, 1261775, 1716014, 2523550, 4290035, 8580070, 21450175, 42900350]

約数ペア:

[(1, 42900350), (2, 21450175), (5, 8580070), (10, 4290035), (17, 2523550), (25, 1716014), (34, 1261775), (41, 1046350), (50, 858007), (82, 523175), (85, 504710), (170, 252355), (205, 209270), (410, 104635), (425, 100942), (697, 61550), (850, 50471), (1025, 41854), (1231, 34850), (1394, 30775), (2050, 20927), (2462, 17425), (3485, 12310), (6155, 6970)]