51578850

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{179}}^1$

素因数の和:324

約数の個数: 96

約数和(自身を含む): 137401920

約数和(自身を除く): 85823070

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 25, 30, 34, 50, 51, 75, 85, 102, 113, 150, 170, 179, 226, 255, 339, 358, 425, 510, 537, 565, 678, 850, 895, 1074, 1130, 1275, 1695, 1790, 1921, 2550, 2685, 2825, 3043, 3390, 3842, 4475, 5370, 5650, 5763, 6086, 8475, 8950, 9129, 9605, 11526, 13425, 15215, 16950, 18258, 19210, 20227, 26850, 28815, 30430, 40454, 45645, 48025, 57630, 60681, 76075, 91290, 96050, 101135, 121362, 144075, 152150, 202270, 228225, 288150, 303405, 343859, 456450, 505675, 606810, 687718, 1011350, 1031577, 1517025, 1719295, 2063154, 3034050, 3438590, 5157885, 8596475, 10315770, 17192950, 25789425, 51578850]

約数ペア:

[(1, 51578850), (2, 25789425), (3, 17192950), (5, 10315770), (6, 8596475), (10, 5157885), (15, 3438590), (17, 3034050), (25, 2063154), (30, 1719295), (34, 1517025), (50, 1031577), (51, 1011350), (75, 687718), (85, 606810), (102, 505675), (113, 456450), (150, 343859), (170, 303405), (179, 288150), (226, 228225), (255, 202270), (339, 152150), (358, 144075), (425, 121362), (510, 101135), (537, 96050), (565, 91290), (678, 76075), (850, 60681), (895, 57630), (1074, 48025), (1130, 45645), (1275, 40454), (1695, 30430), (1790, 28815), (1921, 26850), (2550, 20227), (2685, 19210), (2825, 18258), (3043, 16950), (3390, 15215), (3842, 13425), (4475, 11526), (5370, 9605), (5650, 9129), (5763, 8950), (6086, 8475)]