49653090

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{83}}^1$

素因数の和:153

約数の個数: 144

約数和(自身を含む): 144825408

約数和(自身を除く): 95172318

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 23, 30, 34, 45, 46, 51, 69, 83, 85, 90, 102, 115, 138, 153, 166, 170, 207, 230, 249, 255, 289, 306, 345, 391, 414, 415, 498, 510, 578, 690, 747, 765, 782, 830, 867, 1035, 1173, 1245, 1411, 1445, 1494, 1530, 1734, 1909, 1955, 2070, 2346, 2490, 2601, 2822, 2890, 3519, 3735, 3818, 3910, 4233, 4335, 5202, 5727, 5865, 6647, 7038, 7055, 7470, 8466, 8670, 9545, 11454, 11730, 12699, 13005, 13294, 14110, 17181, 17595, 19090, 19941, 21165, 23987, 25398, 26010, 28635, 32453, 33235, 34362, 35190, 39882, 42330, 47974, 57270, 59823, 63495, 64906, 66470, 71961, 85905, 97359, 99705, 119646, 119935, 126990, 143922, 162265, 171810, 194718, 199410, 215883, 239870, 292077, 299115, 324530, 359805, 431766, 486795, 551701, 584154, 598230, 719610, 973590, 1079415, 1103402, 1460385, 1655103, 2158830, 2758505, 2920770, 3310206, 4965309, 5517010, 8275515, 9930618, 16551030, 24826545, 49653090]

約数ペア:

[(1, 49653090), (2, 24826545), (3, 16551030), (5, 9930618), (6, 8275515), (9, 5517010), (10, 4965309), (15, 3310206), (17, 2920770), (18, 2758505), (23, 2158830), (30, 1655103), (34, 1460385), (45, 1103402), (46, 1079415), (51, 973590), (69, 719610), (83, 598230), (85, 584154), (90, 551701), (102, 486795), (115, 431766), (138, 359805), (153, 324530), (166, 299115), (170, 292077), (207, 239870), (230, 215883), (249, 199410), (255, 194718), (289, 171810), (306, 162265), (345, 143922), (391, 126990), (414, 119935), (415, 119646), (498, 99705), (510, 97359), (578, 85905), (690, 71961), (747, 66470), (765, 64906), (782, 63495), (830, 59823), (867, 57270), (1035, 47974), (1173, 42330), (1245, 39882), (1411, 35190), (1445, 34362), (1494, 33235), (1530, 32453), (1734, 28635), (1909, 26010), (1955, 25398), (2070, 23987), (2346, 21165), (2490, 19941), (2601, 19090), (2822, 17595), (2890, 17181), (3519, 14110), (3735, 13294), (3818, 13005), (3910, 12699), (4233, 11730), (4335, 11454), (5202, 9545), (5727, 8670), (5865, 8466), (6647, 7470), (7038, 7055)]