51902190

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{33923}}^1$

素因数の和:33953

約数の個数: 48

約数和(自身を含む): 142887888

約数和(自身を除く): 90985698

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 85, 90, 102, 153, 170, 255, 306, 510, 765, 1530, 33923, 67846, 101769, 169615, 203538, 305307, 339230, 508845, 576691, 610614, 1017690, 1153382, 1526535, 1730073, 2883455, 3053070, 3460146, 5190219, 5766910, 8650365, 10380438, 17300730, 25951095, 51902190]

約数ペア:

[(1, 51902190), (2, 25951095), (3, 17300730), (5, 10380438), (6, 8650365), (9, 5766910), (10, 5190219), (15, 3460146), (17, 3053070), (18, 2883455), (30, 1730073), (34, 1526535), (45, 1153382), (51, 1017690), (85, 610614), (90, 576691), (102, 508845), (153, 339230), (170, 305307), (255, 203538), (306, 169615), (510, 101769), (765, 67846), (1530, 33923)]