56353815

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{199}}^1$

素因数の和:277

約数の個数: 96

約数和(自身を含む): 119808000

約数和(自身を除く): 63454185

約数列:

[1, 3, 5, 7, 9, 15, 21, 29, 31, 35, 45, 63, 87, 93, 105, 145, 155, 199, 203, 217, 261, 279, 315, 435, 465, 597, 609, 651, 899, 995, 1015, 1085, 1305, 1393, 1395, 1791, 1827, 1953, 2697, 2985, 3045, 3255, 4179, 4495, 5771, 6169, 6293, 6965, 8091, 8955, 9135, 9765, 12537, 13485, 17313, 18507, 18879, 20895, 28855, 30845, 31465, 40397, 40455, 43183, 51939, 55521, 56637, 62685, 86565, 92535, 94395, 121191, 129549, 178901, 201985, 215915, 259695, 277605, 283185, 363573, 388647, 536703, 605955, 647745, 894505, 1252307, 1610109, 1817865, 1943235, 2683515, 3756921, 6261535, 8050545, 11270763, 18784605, 56353815]

約数ペア:

[(1, 56353815), (3, 18784605), (5, 11270763), (7, 8050545), (9, 6261535), (15, 3756921), (21, 2683515), (29, 1943235), (31, 1817865), (35, 1610109), (45, 1252307), (63, 894505), (87, 647745), (93, 605955), (105, 536703), (145, 388647), (155, 363573), (199, 283185), (203, 277605), (217, 259695), (261, 215915), (279, 201985), (315, 178901), (435, 129549), (465, 121191), (597, 94395), (609, 92535), (651, 86565), (899, 62685), (995, 56637), (1015, 55521), (1085, 51939), (1305, 43183), (1393, 40455), (1395, 40397), (1791, 31465), (1827, 30845), (1953, 28855), (2697, 20895), (2985, 18879), (3045, 18507), (3255, 17313), (4179, 13485), (4495, 12537), (5771, 9765), (6169, 9135), (6293, 8955), (6965, 8091)]