49817394

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^2\times {\mathrm{89}}^1\times {\mathrm{257}}^1$

素因数の和:376

約数の個数: 72

約数和(自身を含む): 120442140

約数和(自身を除く): 70624746

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 89, 99, 121, 178, 198, 242, 257, 267, 363, 514, 534, 726, 771, 801, 979, 1089, 1542, 1602, 1958, 2178, 2313, 2827, 2937, 4626, 5654, 5874, 8481, 8811, 10769, 16962, 17622, 21538, 22873, 25443, 31097, 32307, 45746, 50886, 62194, 64614, 68619, 93291, 96921, 137238, 186582, 193842, 205857, 251603, 279873, 411714, 503206, 559746, 754809, 1509618, 2264427, 2767633, 4528854, 5535266, 8302899, 16605798, 24908697, 49817394]

約数ペア:

[(1, 49817394), (2, 24908697), (3, 16605798), (6, 8302899), (9, 5535266), (11, 4528854), (18, 2767633), (22, 2264427), (33, 1509618), (66, 754809), (89, 559746), (99, 503206), (121, 411714), (178, 279873), (198, 251603), (242, 205857), (257, 193842), (267, 186582), (363, 137238), (514, 96921), (534, 93291), (726, 68619), (771, 64614), (801, 62194), (979, 50886), (1089, 45746), (1542, 32307), (1602, 31097), (1958, 25443), (2178, 22873), (2313, 21538), (2827, 17622), (2937, 16962), (4626, 10769), (5654, 8811), (5874, 8481)]