47653890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1$

素因数の和:164

約数の個数: 128

約数和(自身を含む): 129330432

約数和(自身を除く): 81676542

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 41, 43, 51, 53, 82, 85, 86, 102, 106, 123, 129, 159, 170, 205, 215, 246, 255, 258, 265, 318, 410, 430, 510, 530, 615, 645, 697, 731, 795, 901, 1230, 1290, 1394, 1462, 1590, 1763, 1802, 2091, 2173, 2193, 2279, 2703, 3485, 3526, 3655, 4182, 4346, 4386, 4505, 4558, 5289, 5406, 6519, 6837, 6970, 7310, 8815, 9010, 10455, 10578, 10865, 10965, 11395, 13038, 13515, 13674, 17630, 20910, 21730, 21930, 22790, 26445, 27030, 29971, 32595, 34185, 36941, 38743, 52890, 59942, 65190, 68370, 73882, 77486, 89913, 93439, 110823, 116229, 149855, 179826, 184705, 186878, 193715, 221646, 232458, 280317, 299710, 369410, 387430, 449565, 467195, 554115, 560634, 581145, 899130, 934390, 1108230, 1162290, 1401585, 1588463, 2803170, 3176926, 4765389, 7942315, 9530778, 15884630, 23826945, 47653890]

約数ペア:

[(1, 47653890), (2, 23826945), (3, 15884630), (5, 9530778), (6, 7942315), (10, 4765389), (15, 3176926), (17, 2803170), (30, 1588463), (34, 1401585), (41, 1162290), (43, 1108230), (51, 934390), (53, 899130), (82, 581145), (85, 560634), (86, 554115), (102, 467195), (106, 449565), (123, 387430), (129, 369410), (159, 299710), (170, 280317), (205, 232458), (215, 221646), (246, 193715), (255, 186878), (258, 184705), (265, 179826), (318, 149855), (410, 116229), (430, 110823), (510, 93439), (530, 89913), (615, 77486), (645, 73882), (697, 68370), (731, 65190), (795, 59942), (901, 52890), (1230, 38743), (1290, 36941), (1394, 34185), (1462, 32595), (1590, 29971), (1763, 27030), (1802, 26445), (2091, 22790), (2173, 21930), (2193, 21730), (2279, 20910), (2703, 17630), (3485, 13674), (3526, 13515), (3655, 13038), (4182, 11395), (4346, 10965), (4386, 10865), (4505, 10578), (4558, 10455), (5289, 9010), (5406, 8815), (6519, 7310), (6837, 6970)]