53078970

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{251}}^1$

素因数の和:340

約数の個数: 128

約数和(自身を含む): 156764160

約数和(自身を除く): 103685190

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 30, 35, 38, 42, 53, 57, 70, 95, 105, 106, 114, 133, 159, 190, 210, 251, 265, 266, 285, 318, 371, 399, 502, 530, 570, 665, 742, 753, 795, 798, 1007, 1113, 1255, 1330, 1506, 1590, 1757, 1855, 1995, 2014, 2226, 2510, 3021, 3514, 3710, 3765, 3990, 4769, 5035, 5271, 5565, 6042, 7049, 7530, 8785, 9538, 10070, 10542, 11130, 13303, 14098, 14307, 15105, 17570, 21147, 23845, 26355, 26606, 28614, 30210, 33383, 35245, 39909, 42294, 47690, 52710, 66515, 66766, 70490, 71535, 79818, 93121, 100149, 105735, 133030, 143070, 166915, 186242, 199545, 200298, 211470, 252757, 279363, 333830, 399090, 465605, 500745, 505514, 558726, 758271, 931210, 1001490, 1263785, 1396815, 1516542, 1769299, 2527570, 2793630, 3538598, 3791355, 5307897, 7582710, 8846495, 10615794, 17692990, 26539485, 53078970]

約数ペア:

[(1, 53078970), (2, 26539485), (3, 17692990), (5, 10615794), (6, 8846495), (7, 7582710), (10, 5307897), (14, 3791355), (15, 3538598), (19, 2793630), (21, 2527570), (30, 1769299), (35, 1516542), (38, 1396815), (42, 1263785), (53, 1001490), (57, 931210), (70, 758271), (95, 558726), (105, 505514), (106, 500745), (114, 465605), (133, 399090), (159, 333830), (190, 279363), (210, 252757), (251, 211470), (265, 200298), (266, 199545), (285, 186242), (318, 166915), (371, 143070), (399, 133030), (502, 105735), (530, 100149), (570, 93121), (665, 79818), (742, 71535), (753, 70490), (795, 66766), (798, 66515), (1007, 52710), (1113, 47690), (1255, 42294), (1330, 39909), (1506, 35245), (1590, 33383), (1757, 30210), (1855, 28614), (1995, 26606), (2014, 26355), (2226, 23845), (2510, 21147), (3021, 17570), (3514, 15105), (3710, 14307), (3765, 14098), (3990, 13303), (4769, 11130), (5035, 10542), (5271, 10070), (5565, 9538), (6042, 8785), (7049, 7530)]