49973430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{1321}}^1$

素因数の和:1441

約数の個数: 64

約数和(自身を含む): 130592448

約数和(自身を除く): 80619018

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 97, 130, 194, 195, 291, 390, 485, 582, 970, 1261, 1321, 1455, 2522, 2642, 2910, 3783, 3963, 6305, 6605, 7566, 7926, 12610, 13210, 17173, 18915, 19815, 34346, 37830, 39630, 51519, 85865, 103038, 128137, 171730, 256274, 257595, 384411, 515190, 640685, 768822, 1281370, 1665781, 1922055, 3331562, 3844110, 4997343, 8328905, 9994686, 16657810, 24986715, 49973430]

約数ペア:

[(1, 49973430), (2, 24986715), (3, 16657810), (5, 9994686), (6, 8328905), (10, 4997343), (13, 3844110), (15, 3331562), (26, 1922055), (30, 1665781), (39, 1281370), (65, 768822), (78, 640685), (97, 515190), (130, 384411), (194, 257595), (195, 256274), (291, 171730), (390, 128137), (485, 103038), (582, 85865), (970, 51519), (1261, 39630), (1321, 37830), (1455, 34346), (2522, 19815), (2642, 18915), (2910, 17173), (3783, 13210), (3963, 12610), (6305, 7926), (6605, 7566)]