53028848

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{331}}^1$

素因数の和:406

約数の個数: 80

約数和(自身を含む): 118563840

約数和(自身を除く): 65534992

約数列:

[1, 2, 4, 8, 16, 17, 19, 31, 34, 38, 62, 68, 76, 124, 136, 152, 248, 272, 304, 323, 331, 496, 527, 589, 646, 662, 1054, 1178, 1292, 1324, 2108, 2356, 2584, 2648, 4216, 4712, 5168, 5296, 5627, 6289, 8432, 9424, 10013, 10261, 11254, 12578, 20026, 20522, 22508, 25156, 40052, 41044, 45016, 50312, 80104, 82088, 90032, 100624, 106913, 160208, 164176, 174437, 194959, 213826, 348874, 389918, 427652, 697748, 779836, 855304, 1395496, 1559672, 1710608, 2790992, 3119344, 3314303, 6628606, 13257212, 26514424, 53028848]

約数ペア:

[(1, 53028848), (2, 26514424), (4, 13257212), (8, 6628606), (16, 3314303), (17, 3119344), (19, 2790992), (31, 1710608), (34, 1559672), (38, 1395496), (62, 855304), (68, 779836), (76, 697748), (124, 427652), (136, 389918), (152, 348874), (248, 213826), (272, 194959), (304, 174437), (323, 164176), (331, 160208), (496, 106913), (527, 100624), (589, 90032), (646, 82088), (662, 80104), (1054, 50312), (1178, 45016), (1292, 41044), (1324, 40052), (2108, 25156), (2356, 22508), (2584, 20522), (2648, 20026), (4216, 12578), (4712, 11254), (5168, 10261), (5296, 10013), (5627, 9424), (6289, 8432)]