48718660

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1$

素因数の和:181

約数の個数: 96

約数和(自身を含む): 114307200

約数和(自身を除く): 65588540

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 41, 53, 59, 76, 82, 95, 106, 118, 164, 190, 205, 212, 236, 265, 295, 380, 410, 530, 590, 779, 820, 1007, 1060, 1121, 1180, 1558, 2014, 2173, 2242, 2419, 3116, 3127, 3895, 4028, 4346, 4484, 4838, 5035, 5605, 6254, 7790, 8692, 9676, 10070, 10865, 11210, 12095, 12508, 15580, 15635, 20140, 21730, 22420, 24190, 31270, 41287, 43460, 45961, 48380, 59413, 62540, 82574, 91922, 118826, 128207, 165148, 183844, 206435, 229805, 237652, 256414, 297065, 412870, 459610, 512828, 594130, 641035, 825740, 919220, 1188260, 1282070, 2435933, 2564140, 4871866, 9743732, 12179665, 24359330, 48718660]

約数ペア:

[(1, 48718660), (2, 24359330), (4, 12179665), (5, 9743732), (10, 4871866), (19, 2564140), (20, 2435933), (38, 1282070), (41, 1188260), (53, 919220), (59, 825740), (76, 641035), (82, 594130), (95, 512828), (106, 459610), (118, 412870), (164, 297065), (190, 256414), (205, 237652), (212, 229805), (236, 206435), (265, 183844), (295, 165148), (380, 128207), (410, 118826), (530, 91922), (590, 82574), (779, 62540), (820, 59413), (1007, 48380), (1060, 45961), (1121, 43460), (1180, 41287), (1558, 31270), (2014, 24190), (2173, 22420), (2242, 21730), (2419, 20140), (3116, 15635), (3127, 15580), (3895, 12508), (4028, 12095), (4346, 11210), (4484, 10865), (4838, 10070), (5035, 9676), (5605, 8692), (6254, 7790)]