48901472908

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^2\times {\mathrm{43}}^1\times {\mathrm{677}}^1$

素因数の和:828

約数の個数: 144

約数和(自身を含む): 99533871360

約数和(自身を除く): 50632398452

約数列:

[1, 2, 4, 19, 23, 31, 38, 43, 46, 62, 76, 86, 92, 124, 172, 437, 589, 677, 713, 817, 874, 961, 989, 1178, 1333, 1354, 1426, 1634, 1748, 1922, 1978, 2356, 2666, 2708, 2852, 3268, 3844, 3956, 5332, 12863, 13547, 15571, 18259, 18791, 20987, 22103, 25327, 25726, 27094, 29111, 30659, 31142, 36518, 37582, 41323, 41974, 44206, 50654, 51452, 54188, 58222, 61318, 62284, 73036, 75164, 82646, 83948, 88412, 101308, 116444, 122636, 165292, 295849, 398753, 419957, 482701, 553109, 582521, 591698, 650597, 669553, 785137, 797506, 839914, 902441, 950429, 965402, 1106218, 1165042, 1183396, 1301194, 1339106, 1570274, 1595012, 1679828, 1804882, 1900858, 1930804, 2212436, 2330084, 2602388, 2678212, 3140548, 3609764, 3801716, 9171319, 12361343, 12721507, 14963731, 17146379, 18058151, 18342638, 20756143, 24722686, 25443014, 27975671, 29927462, 34292758, 36116302, 36685276, 41512286, 49445372, 50886028, 55951342, 59854924, 68585516, 72232604, 83024572, 111902684, 284310889, 394366717, 531537749, 568621778, 643440433, 788733434, 1063075498, 1137243556, 1286880866, 1577466868, 2126150996, 2573761732, 12225368227, 24450736454, 48901472908]

約数ペア:

[(1, 48901472908), (2, 24450736454), (4, 12225368227), (19, 2573761732), (23, 2126150996), (31, 1577466868), (38, 1286880866), (43, 1137243556), (46, 1063075498), (62, 788733434), (76, 643440433), (86, 568621778), (92, 531537749), (124, 394366717), (172, 284310889), (437, 111902684), (589, 83024572), (677, 72232604), (713, 68585516), (817, 59854924), (874, 55951342), (961, 50886028), (989, 49445372), (1178, 41512286), (1333, 36685276), (1354, 36116302), (1426, 34292758), (1634, 29927462), (1748, 27975671), (1922, 25443014), (1978, 24722686), (2356, 20756143), (2666, 18342638), (2708, 18058151), (2852, 17146379), (3268, 14963731), (3844, 12721507), (3956, 12361343), (5332, 9171319), (12863, 3801716), (13547, 3609764), (15571, 3140548), (18259, 2678212), (18791, 2602388), (20987, 2330084), (22103, 2212436), (25327, 1930804), (25726, 1900858), (27094, 1804882), (29111, 1679828), (30659, 1595012), (31142, 1570274), (36518, 1339106), (37582, 1301194), (41323, 1183396), (41974, 1165042), (44206, 1106218), (50654, 965402), (51452, 950429), (54188, 902441), (58222, 839914), (61318, 797506), (62284, 785137), (73036, 669553), (75164, 650597), (82646, 591698), (83948, 582521), (88412, 553109), (101308, 482701), (116444, 419957), (122636, 398753), (165292, 295849)]