50081920

素因数分解:

$2^7\times 5^1\times 7^2\times {\mathrm{1597}}^1$

素因数の和:1630

約数の個数: 96

約数和(自身を含む): 139361580

約数和(自身を除く): 89279660

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 112, 128, 140, 160, 196, 224, 245, 280, 320, 392, 448, 490, 560, 640, 784, 896, 980, 1120, 1568, 1597, 1960, 2240, 3136, 3194, 3920, 4480, 6272, 6388, 7840, 7985, 11179, 12776, 15680, 15970, 22358, 25552, 31360, 31940, 44716, 51104, 55895, 63880, 78253, 89432, 102208, 111790, 127760, 156506, 178864, 204416, 223580, 255520, 313012, 357728, 391265, 447160, 511040, 626024, 715456, 782530, 894320, 1022080, 1252048, 1430912, 1565060, 1788640, 2504096, 3130120, 3577280, 5008192, 6260240, 7154560, 10016384, 12520480, 25040960, 50081920]

約数ペア:

[(1, 50081920), (2, 25040960), (4, 12520480), (5, 10016384), (7, 7154560), (8, 6260240), (10, 5008192), (14, 3577280), (16, 3130120), (20, 2504096), (28, 1788640), (32, 1565060), (35, 1430912), (40, 1252048), (49, 1022080), (56, 894320), (64, 782530), (70, 715456), (80, 626024), (98, 511040), (112, 447160), (128, 391265), (140, 357728), (160, 313012), (196, 255520), (224, 223580), (245, 204416), (280, 178864), (320, 156506), (392, 127760), (448, 111790), (490, 102208), (560, 89432), (640, 78253), (784, 63880), (896, 55895), (980, 51104), (1120, 44716), (1568, 31940), (1597, 31360), (1960, 25552), (2240, 22358), (3136, 15970), (3194, 15680), (3920, 12776), (4480, 11179), (6272, 7985), (6388, 7840)]