51083300

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{199}}^1$

素因数の和:381

約数の個数: 72

約数和(自身を含む): 118742400

約数和(自身を除く): 67659100

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 50, 68, 85, 100, 151, 170, 199, 302, 340, 398, 425, 604, 755, 796, 850, 995, 1510, 1700, 1990, 2567, 3020, 3383, 3775, 3980, 4975, 5134, 6766, 7550, 9950, 10268, 12835, 13532, 15100, 16915, 19900, 25670, 30049, 33830, 51340, 60098, 64175, 67660, 84575, 120196, 128350, 150245, 169150, 256700, 300490, 338300, 510833, 600980, 751225, 1021666, 1502450, 2043332, 2554165, 3004900, 5108330, 10216660, 12770825, 25541650, 51083300]

約数ペア:

[(1, 51083300), (2, 25541650), (4, 12770825), (5, 10216660), (10, 5108330), (17, 3004900), (20, 2554165), (25, 2043332), (34, 1502450), (50, 1021666), (68, 751225), (85, 600980), (100, 510833), (151, 338300), (170, 300490), (199, 256700), (302, 169150), (340, 150245), (398, 128350), (425, 120196), (604, 84575), (755, 67660), (796, 64175), (850, 60098), (995, 51340), (1510, 33830), (1700, 30049), (1990, 25670), (2567, 19900), (3020, 16915), (3383, 15100), (3775, 13532), (3980, 12835), (4975, 10268), (5134, 9950), (6766, 7550)]