50635520

素因数分解:

$2^8\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{179}}^1$

素因数の和:230

約数の個数: 144

約数和(自身を含む): 139073760

約数和(自身を除く): 88438240

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 17, 20, 26, 32, 34, 40, 52, 64, 65, 68, 80, 85, 104, 128, 130, 136, 160, 170, 179, 208, 221, 256, 260, 272, 320, 340, 358, 416, 442, 520, 544, 640, 680, 716, 832, 884, 895, 1040, 1088, 1105, 1280, 1360, 1432, 1664, 1768, 1790, 2080, 2176, 2210, 2327, 2720, 2864, 3043, 3328, 3536, 3580, 4160, 4352, 4420, 4654, 5440, 5728, 6086, 7072, 7160, 8320, 8840, 9308, 10880, 11456, 11635, 12172, 14144, 14320, 15215, 16640, 17680, 18616, 21760, 22912, 23270, 24344, 28288, 28640, 30430, 35360, 37232, 39559, 45824, 46540, 48688, 56576, 57280, 60860, 70720, 74464, 79118, 93080, 97376, 114560, 121720, 141440, 148928, 158236, 186160, 194752, 197795, 229120, 243440, 282880, 297856, 316472, 372320, 389504, 395590, 486880, 595712, 632944, 744640, 779008, 791180, 973760, 1265888, 1489280, 1582360, 1947520, 2531776, 2978560, 3164720, 3895040, 5063552, 6329440, 10127104, 12658880, 25317760, 50635520]

約数ペア:

[(1, 50635520), (2, 25317760), (4, 12658880), (5, 10127104), (8, 6329440), (10, 5063552), (13, 3895040), (16, 3164720), (17, 2978560), (20, 2531776), (26, 1947520), (32, 1582360), (34, 1489280), (40, 1265888), (52, 973760), (64, 791180), (65, 779008), (68, 744640), (80, 632944), (85, 595712), (104, 486880), (128, 395590), (130, 389504), (136, 372320), (160, 316472), (170, 297856), (179, 282880), (208, 243440), (221, 229120), (256, 197795), (260, 194752), (272, 186160), (320, 158236), (340, 148928), (358, 141440), (416, 121720), (442, 114560), (520, 97376), (544, 93080), (640, 79118), (680, 74464), (716, 70720), (832, 60860), (884, 57280), (895, 56576), (1040, 48688), (1088, 46540), (1105, 45824), (1280, 39559), (1360, 37232), (1432, 35360), (1664, 30430), (1768, 28640), (1790, 28288), (2080, 24344), (2176, 23270), (2210, 22912), (2327, 21760), (2720, 18616), (2864, 17680), (3043, 16640), (3328, 15215), (3536, 14320), (3580, 14144), (4160, 12172), (4352, 11635), (4420, 11456), (4654, 10880), (5440, 9308), (5728, 8840), (6086, 8320), (7072, 7160)]