48420216

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{179}}^1$

素因数の和:238

約数の個数: 144

約数和(自身を含む): 150859800

約数和(自身を除く): 102439584

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 17, 18, 24, 26, 34, 36, 39, 51, 52, 68, 72, 78, 102, 104, 117, 136, 153, 156, 179, 204, 221, 234, 289, 306, 312, 358, 408, 442, 468, 537, 578, 612, 663, 716, 867, 884, 936, 1074, 1156, 1224, 1326, 1432, 1611, 1734, 1768, 1989, 2148, 2312, 2327, 2601, 2652, 3043, 3222, 3468, 3757, 3978, 4296, 4654, 5202, 5304, 6086, 6444, 6936, 6981, 7514, 7956, 9129, 9308, 10404, 11271, 12172, 12888, 13962, 15028, 15912, 18258, 18616, 20808, 20943, 22542, 24344, 27387, 27924, 30056, 33813, 36516, 39559, 41886, 45084, 51731, 54774, 55848, 67626, 73032, 79118, 83772, 90168, 103462, 109548, 118677, 135252, 155193, 158236, 167544, 206924, 219096, 237354, 270504, 310386, 316472, 356031, 413848, 465579, 474708, 620772, 672503, 712062, 931158, 949416, 1241544, 1345006, 1424124, 1862316, 2017509, 2690012, 2848248, 3724632, 4035018, 5380024, 6052527, 8070036, 12105054, 16140072, 24210108, 48420216]

約数ペア:

[(1, 48420216), (2, 24210108), (3, 16140072), (4, 12105054), (6, 8070036), (8, 6052527), (9, 5380024), (12, 4035018), (13, 3724632), (17, 2848248), (18, 2690012), (24, 2017509), (26, 1862316), (34, 1424124), (36, 1345006), (39, 1241544), (51, 949416), (52, 931158), (68, 712062), (72, 672503), (78, 620772), (102, 474708), (104, 465579), (117, 413848), (136, 356031), (153, 316472), (156, 310386), (179, 270504), (204, 237354), (221, 219096), (234, 206924), (289, 167544), (306, 158236), (312, 155193), (358, 135252), (408, 118677), (442, 109548), (468, 103462), (537, 90168), (578, 83772), (612, 79118), (663, 73032), (716, 67626), (867, 55848), (884, 54774), (936, 51731), (1074, 45084), (1156, 41886), (1224, 39559), (1326, 36516), (1432, 33813), (1611, 30056), (1734, 27924), (1768, 27387), (1989, 24344), (2148, 22542), (2312, 20943), (2327, 20808), (2601, 18616), (2652, 18258), (3043, 15912), (3222, 15028), (3468, 13962), (3757, 12888), (3978, 12172), (4296, 11271), (4654, 10404), (5202, 9308), (5304, 9129), (6086, 7956), (6444, 7514), (6936, 6981)]