47919060

素因数分解:

$2^2\times 3^3\times 5^1\times 7^2\times {\mathrm{1811}}^1$

素因数の和:1843

約数の個数: 144

約数和(自身を含む): 173517120

約数和(自身を除く): 125598060

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 49, 54, 60, 63, 70, 84, 90, 98, 105, 108, 126, 135, 140, 147, 180, 189, 196, 210, 245, 252, 270, 294, 315, 378, 420, 441, 490, 540, 588, 630, 735, 756, 882, 945, 980, 1260, 1323, 1470, 1764, 1811, 1890, 2205, 2646, 2940, 3622, 3780, 4410, 5292, 5433, 6615, 7244, 8820, 9055, 10866, 12677, 13230, 16299, 18110, 21732, 25354, 26460, 27165, 32598, 36220, 38031, 48897, 50708, 54330, 63385, 65196, 76062, 81495, 88739, 97794, 108660, 114093, 126770, 152124, 162990, 177478, 190155, 195588, 228186, 244485, 253540, 266217, 325980, 342279, 354956, 380310, 443695, 456372, 488970, 532434, 570465, 684558, 760620, 798651, 887390, 977940, 1064868, 1140930, 1331085, 1369116, 1597302, 1711395, 1774780, 2281860, 2395953, 2662170, 3194604, 3422790, 3993255, 4791906, 5324340, 6845580, 7986510, 9583812, 11979765, 15973020, 23959530, 47919060]

約数ペア:

[(1, 47919060), (2, 23959530), (3, 15973020), (4, 11979765), (5, 9583812), (6, 7986510), (7, 6845580), (9, 5324340), (10, 4791906), (12, 3993255), (14, 3422790), (15, 3194604), (18, 2662170), (20, 2395953), (21, 2281860), (27, 1774780), (28, 1711395), (30, 1597302), (35, 1369116), (36, 1331085), (42, 1140930), (45, 1064868), (49, 977940), (54, 887390), (60, 798651), (63, 760620), (70, 684558), (84, 570465), (90, 532434), (98, 488970), (105, 456372), (108, 443695), (126, 380310), (135, 354956), (140, 342279), (147, 325980), (180, 266217), (189, 253540), (196, 244485), (210, 228186), (245, 195588), (252, 190155), (270, 177478), (294, 162990), (315, 152124), (378, 126770), (420, 114093), (441, 108660), (490, 97794), (540, 88739), (588, 81495), (630, 76062), (735, 65196), (756, 63385), (882, 54330), (945, 50708), (980, 48897), (1260, 38031), (1323, 36220), (1470, 32598), (1764, 27165), (1811, 26460), (1890, 25354), (2205, 21732), (2646, 18110), (2940, 16299), (3622, 13230), (3780, 12677), (4410, 10866), (5292, 9055), (5433, 8820), (6615, 7244)]