45200450

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{1297}}^1$

素因数の和:1367

約数の個数: 48

約数和(自身を含む): 91259784

約数和(自身を除く): 46059334

約数列:

[1, 2, 5, 10, 17, 25, 34, 41, 50, 82, 85, 170, 205, 410, 425, 697, 850, 1025, 1297, 1394, 2050, 2594, 3485, 6485, 6970, 12970, 17425, 22049, 32425, 34850, 44098, 53177, 64850, 106354, 110245, 220490, 265885, 531770, 551225, 904009, 1102450, 1329425, 1808018, 2658850, 4520045, 9040090, 22600225, 45200450]

約数ペア:

[(1, 45200450), (2, 22600225), (5, 9040090), (10, 4520045), (17, 2658850), (25, 1808018), (34, 1329425), (41, 1102450), (50, 904009), (82, 551225), (85, 531770), (170, 265885), (205, 220490), (410, 110245), (425, 106354), (697, 64850), (850, 53177), (1025, 44098), (1297, 34850), (1394, 32425), (2050, 22049), (2594, 17425), (3485, 12970), (6485, 6970)]