51470070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{883}}^1$

素因数の和:989

約数の個数: 64

約数和(自身を含む): 129841920

約数和(自身を除く): 78371850

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 67, 87, 134, 145, 174, 201, 290, 335, 402, 435, 670, 870, 883, 1005, 1766, 1943, 2010, 2649, 3886, 4415, 5298, 5829, 8830, 9715, 11658, 13245, 19430, 25607, 26490, 29145, 51214, 58290, 59161, 76821, 118322, 128035, 153642, 177483, 256070, 295805, 354966, 384105, 591610, 768210, 887415, 1715669, 1774830, 3431338, 5147007, 8578345, 10294014, 17156690, 25735035, 51470070]

約数ペア:

[(1, 51470070), (2, 25735035), (3, 17156690), (5, 10294014), (6, 8578345), (10, 5147007), (15, 3431338), (29, 1774830), (30, 1715669), (58, 887415), (67, 768210), (87, 591610), (134, 384105), (145, 354966), (174, 295805), (201, 256070), (290, 177483), (335, 153642), (402, 128035), (435, 118322), (670, 76821), (870, 59161), (883, 58290), (1005, 51214), (1766, 29145), (1943, 26490), (2010, 25607), (2649, 19430), (3886, 13245), (4415, 11658), (5298, 9715), (5829, 8830)]