53155396

素因数分解:

$2^2\times 7^3\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1$

素因数の和:138

約数の個数: 96

約数和(自身を含む): 119750400

約数和(自身を除く): 66595004

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 43, 49, 53, 68, 86, 98, 106, 119, 172, 196, 212, 238, 301, 343, 371, 476, 602, 686, 731, 742, 833, 901, 1204, 1372, 1462, 1484, 1666, 1802, 2107, 2279, 2597, 2924, 3332, 3604, 4214, 4558, 5117, 5194, 5831, 6307, 8428, 9116, 10234, 10388, 11662, 12614, 14749, 15953, 18179, 20468, 23324, 25228, 29498, 31906, 35819, 36358, 38743, 44149, 58996, 63812, 71638, 72716, 77486, 88298, 111671, 143276, 154972, 176596, 223342, 250733, 271201, 309043, 446684, 501466, 542402, 618086, 781697, 1002932, 1084804, 1236172, 1563394, 1898407, 3126788, 3796814, 7593628, 13288849, 26577698, 53155396]

約数ペア:

[(1, 53155396), (2, 26577698), (4, 13288849), (7, 7593628), (14, 3796814), (17, 3126788), (28, 1898407), (34, 1563394), (43, 1236172), (49, 1084804), (53, 1002932), (68, 781697), (86, 618086), (98, 542402), (106, 501466), (119, 446684), (172, 309043), (196, 271201), (212, 250733), (238, 223342), (301, 176596), (343, 154972), (371, 143276), (476, 111671), (602, 88298), (686, 77486), (731, 72716), (742, 71638), (833, 63812), (901, 58996), (1204, 44149), (1372, 38743), (1462, 36358), (1484, 35819), (1666, 31906), (1802, 29498), (2107, 25228), (2279, 23324), (2597, 20468), (2924, 18179), (3332, 15953), (3604, 14749), (4214, 12614), (4558, 11662), (5117, 10388), (5194, 10234), (5831, 9116), (6307, 8428)]