49031190

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{229}}^1$

素因数の和:319

約数の個数: 128

約数和(自身を含む): 143740800

約数和(自身を除く): 94709610

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 61, 65, 78, 90, 117, 122, 130, 135, 183, 195, 229, 234, 270, 305, 351, 366, 390, 458, 549, 585, 610, 687, 702, 793, 915, 1098, 1145, 1170, 1374, 1586, 1647, 1755, 1830, 2061, 2290, 2379, 2745, 2977, 3294, 3435, 3510, 3965, 4122, 4758, 5490, 5954, 6183, 6870, 7137, 7930, 8235, 8931, 10305, 11895, 12366, 13969, 14274, 14885, 16470, 17862, 20610, 21411, 23790, 26793, 27938, 29770, 30915, 35685, 41907, 42822, 44655, 53586, 61830, 69845, 71370, 80379, 83814, 89310, 107055, 125721, 133965, 139690, 160758, 181597, 209535, 214110, 251442, 267930, 363194, 377163, 401895, 419070, 544791, 628605, 754326, 803790, 907985, 1089582, 1257210, 1634373, 1815970, 1885815, 2723955, 3268746, 3771630, 4903119, 5447910, 8171865, 9806238, 16343730, 24515595, 49031190]

約数ペア:

[(1, 49031190), (2, 24515595), (3, 16343730), (5, 9806238), (6, 8171865), (9, 5447910), (10, 4903119), (13, 3771630), (15, 3268746), (18, 2723955), (26, 1885815), (27, 1815970), (30, 1634373), (39, 1257210), (45, 1089582), (54, 907985), (61, 803790), (65, 754326), (78, 628605), (90, 544791), (117, 419070), (122, 401895), (130, 377163), (135, 363194), (183, 267930), (195, 251442), (229, 214110), (234, 209535), (270, 181597), (305, 160758), (351, 139690), (366, 133965), (390, 125721), (458, 107055), (549, 89310), (585, 83814), (610, 80379), (687, 71370), (702, 69845), (793, 61830), (915, 53586), (1098, 44655), (1145, 42822), (1170, 41907), (1374, 35685), (1586, 30915), (1647, 29770), (1755, 27938), (1830, 26793), (2061, 23790), (2290, 21411), (2379, 20610), (2745, 17862), (2977, 16470), (3294, 14885), (3435, 14274), (3510, 13969), (3965, 12366), (4122, 11895), (4758, 10305), (5490, 8931), (5954, 8235), (6183, 7930), (6870, 7137)]